209470752

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 440810208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 83, 92, 96, 108, 127, 138, 144, 166, 184, 207, 216, 249, 254, 276, 288, 332, 368, 381, 414, 432, 498, 508, 552, 621, 664, 736, 747, 762, 828, 864, 996, 1016, 1104, 1143, 1242, 1328, 1494, 1524, 1656, 1909, 1992, 2032, 2208, 2241, 2286, 2484, 2656, 2921, 2988, 3048, 3312, 3429, 3818, 3984, 4064, 4482, 4572, 4968, 5727, 5842, 5976, 6096, 6624, 6858, 7636, 7968, 8763, 8964, 9144, 9936, 10541, 11454, 11684, 11952, 12192, 13716, 15272, 17181, 17526, 17928, 18288, 19872, 21082, 22908, 23368, 23904, 26289, 27432, 30544, 31623, 34362, 35052, 35856, 36576, 42164, 45816, 46736, 51543, 52578, 54864, 61088, 63246, 68724, 70104, 71712, 78867, 84328, 91632, 93472, 94869, 103086, 105156, 109728, 126492, 137448, 140208, 157734, 168656, 183264, 189738, 206172, 210312, 242443, 252984, 274896, 280416, 284607, 315468, 337312, 379476, 412344, 420624, 484886, 505968, 549792, 569214, 630936, 727329, 758952, 824688, 841248, 969772, 1011936, 1138428, 1261872, 1454658, 1517904, 1649376, 1939544, 2181987, 2276856, 2523744, 2909316, 3035808, 3879088, 4363974, 4553712, 5818632, 6545961, 7758176, 8727948, 9107424, 11637264, 13091922, 17455896, 23274528, 26183844, 34911792, 52367688, 69823584, 104735376, 209470752]

約数ペア:

[(1, 209470752), (2, 104735376), (3, 69823584), (4, 52367688), (6, 34911792), (8, 26183844), (9, 23274528), (12, 17455896), (16, 13091922), (18, 11637264), (23, 9107424), (24, 8727948), (27, 7758176), (32, 6545961), (36, 5818632), (46, 4553712), (48, 4363974), (54, 3879088), (69, 3035808), (72, 2909316), (83, 2523744), (92, 2276856), (96, 2181987), (108, 1939544), (127, 1649376), (138, 1517904), (144, 1454658), (166, 1261872), (184, 1138428), (207, 1011936), (216, 969772), (249, 841248), (254, 824688), (276, 758952), (288, 727329), (332, 630936), (368, 569214), (381, 549792), (414, 505968), (432, 484886), (498, 420624), (508, 412344), (552, 379476), (621, 337312), (664, 315468), (736, 284607), (747, 280416), (762, 274896), (828, 252984), (864, 242443), (996, 210312), (1016, 206172), (1104, 189738), (1143, 183264), (1242, 168656), (1328, 157734), (1494, 140208), (1524, 137448), (1656, 126492), (1909, 109728), (1992, 105156), (2032, 103086), (2208, 94869), (2241, 93472), (2286, 91632), (2484, 84328), (2656, 78867), (2921, 71712), (2988, 70104), (3048, 68724), (3312, 63246), (3429, 61088), (3818, 54864), (3984, 52578), (4064, 51543), (4482, 46736), (4572, 45816), (4968, 42164), (5727, 36576), (5842, 35856), (5976, 35052), (6096, 34362), (6624, 31623), (6858, 30544), (7636, 27432), (7968, 26289), (8763, 23904), (8964, 23368), (9144, 22908), (9936, 21082), (10541, 19872), (11454, 18288), (11684, 17928), (11952, 17526), (12192, 17181), (13716, 15272)]