201617606528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{520019}}^1$

素因数の和:520279

約数の個数: 64

約数和(自身を含む): 434414307600

約数和(自身を除く): 232796701072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 233, 416, 466, 832, 932, 1664, 1864, 3029, 3728, 6058, 7456, 12116, 14912, 24232, 29824, 48464, 96928, 193856, 387712, 520019, 1040038, 2080076, 4160152, 6760247, 8320304, 13520494, 16640608, 27040988, 33281216, 54081976, 66562432, 108163952, 121164427, 216327904, 242328854, 432655808, 484657708, 865311616, 969315416, 1575137551, 1938630832, 3150275102, 3877261664, 6300550204, 7754523328, 12601100408, 15509046656, 25202200816, 50404401632, 100808803264, 201617606528]

約数ペア:

[(1, 201617606528), (2, 100808803264), (4, 50404401632), (8, 25202200816), (13, 15509046656), (16, 12601100408), (26, 7754523328), (32, 6300550204), (52, 3877261664), (64, 3150275102), (104, 1938630832), (128, 1575137551), (208, 969315416), (233, 865311616), (416, 484657708), (466, 432655808), (832, 242328854), (932, 216327904), (1664, 121164427), (1864, 108163952), (3029, 66562432), (3728, 54081976), (6058, 33281216), (7456, 27040988), (12116, 16640608), (14912, 13520494), (24232, 8320304), (29824, 6760247), (48464, 4160152), (96928, 2080076), (193856, 1040038), (387712, 520019)]