208210364586

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:879

約数の個数: 240

約数和(自身を含む): 542367265440

約数和(自身を除く): 334156900854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 181, 258, 294, 301, 343, 362, 387, 441, 543, 602, 619, 686, 774, 882, 903, 1029, 1086, 1238, 1267, 1629, 1806, 1857, 2058, 2107, 2401, 2534, 2709, 3087, 3258, 3714, 3801, 4214, 4333, 4802, 5418, 5571, 6174, 6321, 7203, 7602, 7783, 8666, 8869, 11142, 11403, 12642, 12999, 14406, 14749, 15566, 17738, 18963, 21609, 22806, 23349, 25998, 26607, 26617, 29498, 30331, 37926, 38997, 43218, 44247, 46698, 53214, 53234, 54481, 60662, 62083, 70047, 77994, 79821, 79851, 88494, 90993, 103243, 108962, 112039, 124166, 132741, 140094, 159642, 159702, 163443, 181986, 186249, 186319, 206486, 212317, 224078, 239553, 265482, 272979, 309729, 326886, 336117, 372498, 372638, 381367, 424634, 434581, 479106, 490329, 545958, 558747, 558957, 619458, 636951, 672234, 762734, 784273, 869162, 929187, 980658, 1008351, 1117494, 1117914, 1144101, 1273902, 1303743, 1304233, 1486219, 1568546, 1676871, 1858374, 1910853, 2016702, 2288202, 2352819, 2607486, 2608466, 2669569, 2972438, 3353742, 3432303, 3821706, 3911229, 3912699, 4458657, 4705638, 4817677, 5339138, 5489911, 6864606, 7058457, 7822458, 7825398, 8008707, 8917314, 9129631, 9635354, 10979822, 11738097, 13375971, 14116914, 14453031, 16017414, 16469733, 18259262, 18686983, 23476194, 24026121, 26751942, 27388893, 28906062, 32939466, 33723739, 37373966, 38429377, 43359093, 48052242, 49409199, 54777786, 56060949, 63907417, 67447478, 76858754, 82166679, 86718186, 98818398, 101171217, 112121898, 115288131, 127814834, 164333358, 168182847, 191722251, 202342434, 230576262, 236066173, 269005639, 303513651, 336365694, 345864393, 383444502, 472132346, 538011278, 575166753, 607027302, 691728786, 708198519, 807016917, 1150333506, 1416397038, 1614033834, 1652463211, 2124595557, 2421050751, 3304926422, 4249191114, 4842101502, 4957389633, 9914779266, 11567242477, 14872168899, 23134484954, 29744337798, 34701727431, 69403454862, 104105182293, 208210364586]

約数ペア:

[(1, 208210364586), (2, 104105182293), (3, 69403454862), (6, 34701727431), (7, 29744337798), (9, 23134484954), (14, 14872168899), (18, 11567242477), (21, 9914779266), (42, 4957389633), (43, 4842101502), (49, 4249191114), (63, 3304926422), (86, 2421050751), (98, 2124595557), (126, 1652463211), (129, 1614033834), (147, 1416397038), (181, 1150333506), (258, 807016917), (294, 708198519), (301, 691728786), (343, 607027302), (362, 575166753), (387, 538011278), (441, 472132346), (543, 383444502), (602, 345864393), (619, 336365694), (686, 303513651), (774, 269005639), (882, 236066173), (903, 230576262), (1029, 202342434), (1086, 191722251), (1238, 168182847), (1267, 164333358), (1629, 127814834), (1806, 115288131), (1857, 112121898), (2058, 101171217), (2107, 98818398), (2401, 86718186), (2534, 82166679), (2709, 76858754), (3087, 67447478), (3258, 63907417), (3714, 56060949), (3801, 54777786), (4214, 49409199), (4333, 48052242), (4802, 43359093), (5418, 38429377), (5571, 37373966), (6174, 33723739), (6321, 32939466), (7203, 28906062), (7602, 27388893), (7783, 26751942), (8666, 24026121), (8869, 23476194), (11142, 18686983), (11403, 18259262), (12642, 16469733), (12999, 16017414), (14406, 14453031), (14749, 14116914), (15566, 13375971), (17738, 11738097), (18963, 10979822), (21609, 9635354), (22806, 9129631), (23349, 8917314), (25998, 8008707), (26607, 7825398), (26617, 7822458), (29498, 7058457), (30331, 6864606), (37926, 5489911), (38997, 5339138), (43218, 4817677), (44247, 4705638), (46698, 4458657), (53214, 3912699), (53234, 3911229), (54481, 3821706), (60662, 3432303), (62083, 3353742), (70047, 2972438), (77994, 2669569), (79821, 2608466), (79851, 2607486), (88494, 2352819), (90993, 2288202), (103243, 2016702), (108962, 1910853), (112039, 1858374), (124166, 1676871), (132741, 1568546), (140094, 1486219), (159642, 1304233), (159702, 1303743), (163443, 1273902), (181986, 1144101), (186249, 1117914), (186319, 1117494), (206486, 1008351), (212317, 980658), (224078, 929187), (239553, 869162), (265482, 784273), (272979, 762734), (309729, 672234), (326886, 636951), (336117, 619458), (372498, 558957), (372638, 558747), (381367, 545958), (424634, 490329), (434581, 479106)]