201019152

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 566147296

約数和(自身を除く): 365128144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 289, 337, 344, 408, 516, 578, 674, 688, 731, 816, 867, 1011, 1032, 1156, 1348, 1462, 1734, 2022, 2064, 2193, 2312, 2696, 2924, 3468, 4044, 4386, 4624, 5392, 5729, 5848, 6936, 8088, 8772, 11458, 11696, 12427, 13872, 14491, 16176, 17187, 17544, 22916, 24854, 28982, 34374, 35088, 37281, 43473, 45832, 49708, 57964, 68748, 74562, 86946, 91664, 97393, 99416, 115928, 137496, 149124, 173892, 194786, 198832, 231856, 246347, 274992, 292179, 298248, 347784, 389572, 492694, 584358, 596496, 695568, 739041, 779144, 985388, 1168716, 1478082, 1558288, 1970776, 2337432, 2956164, 3941552, 4187899, 4674864, 5912328, 8375798, 11824656, 12563697, 16751596, 25127394, 33503192, 50254788, 67006384, 100509576, 201019152]

約数ペア:

[(1, 201019152), (2, 100509576), (3, 67006384), (4, 50254788), (6, 33503192), (8, 25127394), (12, 16751596), (16, 12563697), (17, 11824656), (24, 8375798), (34, 5912328), (43, 4674864), (48, 4187899), (51, 3941552), (68, 2956164), (86, 2337432), (102, 1970776), (129, 1558288), (136, 1478082), (172, 1168716), (204, 985388), (258, 779144), (272, 739041), (289, 695568), (337, 596496), (344, 584358), (408, 492694), (516, 389572), (578, 347784), (674, 298248), (688, 292179), (731, 274992), (816, 246347), (867, 231856), (1011, 198832), (1032, 194786), (1156, 173892), (1348, 149124), (1462, 137496), (1734, 115928), (2022, 99416), (2064, 97393), (2193, 91664), (2312, 86946), (2696, 74562), (2924, 68748), (3468, 57964), (4044, 49708), (4386, 45832), (4624, 43473), (5392, 37281), (5729, 35088), (5848, 34374), (6936, 28982), (8088, 24854), (8772, 22916), (11458, 17544), (11696, 17187), (12427, 16176), (13872, 14491)]