208119312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 659630400

約数和(自身を除く): 451511088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 43, 48, 57, 58, 61, 72, 76, 86, 87, 114, 116, 122, 129, 144, 152, 171, 172, 174, 183, 228, 232, 244, 258, 261, 304, 342, 344, 348, 366, 387, 456, 464, 488, 516, 522, 549, 551, 684, 688, 696, 732, 774, 817, 912, 976, 1032, 1044, 1098, 1102, 1159, 1247, 1368, 1392, 1464, 1548, 1634, 1653, 1769, 2064, 2088, 2196, 2204, 2318, 2451, 2494, 2623, 2736, 2928, 3096, 3268, 3306, 3477, 3538, 3741, 4176, 4392, 4408, 4636, 4902, 4959, 4988, 5246, 5307, 6192, 6536, 6612, 6954, 7076, 7353, 7482, 7869, 8784, 8816, 9272, 9804, 9918, 9976, 10431, 10492, 10614, 11223, 13072, 13224, 13908, 14152, 14706, 14964, 15738, 15921, 18544, 19608, 19836, 19952, 20862, 20984, 21228, 22446, 23607, 23693, 26448, 27816, 28304, 29412, 29928, 31476, 31842, 33611, 39216, 39672, 41724, 41968, 42456, 44892, 47214, 47386, 49837, 55632, 58824, 59856, 62952, 63684, 67222, 71079, 76067, 79344, 83448, 84912, 89784, 94428, 94772, 99674, 100833, 117648, 125904, 127368, 134444, 142158, 149511, 152134, 166896, 179568, 188856, 189544, 199348, 201666, 213237, 228201, 254736, 268888, 284316, 299022, 302499, 304268, 377712, 379088, 398696, 403332, 426474, 448533, 456402, 537776, 568632, 598044, 604998, 608536, 684603, 797392, 806664, 852948, 897066, 912804, 1137264, 1196088, 1209996, 1217072, 1369206, 1445273, 1613328, 1705896, 1794132, 1825608, 2392176, 2419992, 2738412, 2890546, 3411792, 3588264, 3651216, 4335819, 4839984, 5476824, 5781092, 7176528, 8671638, 10953648, 11562184, 13007457, 17343276, 23124368, 26014914, 34686552, 52029828, 69373104, 104059656, 208119312]

約数ペア:

[(1, 208119312), (2, 104059656), (3, 69373104), (4, 52029828), (6, 34686552), (8, 26014914), (9, 23124368), (12, 17343276), (16, 13007457), (18, 11562184), (19, 10953648), (24, 8671638), (29, 7176528), (36, 5781092), (38, 5476824), (43, 4839984), (48, 4335819), (57, 3651216), (58, 3588264), (61, 3411792), (72, 2890546), (76, 2738412), (86, 2419992), (87, 2392176), (114, 1825608), (116, 1794132), (122, 1705896), (129, 1613328), (144, 1445273), (152, 1369206), (171, 1217072), (172, 1209996), (174, 1196088), (183, 1137264), (228, 912804), (232, 897066), (244, 852948), (258, 806664), (261, 797392), (304, 684603), (342, 608536), (344, 604998), (348, 598044), (366, 568632), (387, 537776), (456, 456402), (464, 448533), (488, 426474), (516, 403332), (522, 398696), (549, 379088), (551, 377712), (684, 304268), (688, 302499), (696, 299022), (732, 284316), (774, 268888), (817, 254736), (912, 228201), (976, 213237), (1032, 201666), (1044, 199348), (1098, 189544), (1102, 188856), (1159, 179568), (1247, 166896), (1368, 152134), (1392, 149511), (1464, 142158), (1548, 134444), (1634, 127368), (1653, 125904), (1769, 117648), (2064, 100833), (2088, 99674), (2196, 94772), (2204, 94428), (2318, 89784), (2451, 84912), (2494, 83448), (2623, 79344), (2736, 76067), (2928, 71079), (3096, 67222), (3268, 63684), (3306, 62952), (3477, 59856), (3538, 58824), (3741, 55632), (4176, 49837), (4392, 47386), (4408, 47214), (4636, 44892), (4902, 42456), (4959, 41968), (4988, 41724), (5246, 39672), (5307, 39216), (6192, 33611), (6536, 31842), (6612, 31476), (6954, 29928), (7076, 29412), (7353, 28304), (7482, 27816), (7869, 26448), (8784, 23693), (8816, 23607), (9272, 22446), (9804, 21228), (9918, 20984), (9976, 20862), (10431, 19952), (10492, 19836), (10614, 19608), (11223, 18544), (13072, 15921), (13224, 15738), (13908, 14964), (14152, 14706)]