201211223048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{55813}}^1$

素因数の和:56478

約数の個数: 64

約数和(自身を含む): 418095976320

約数和(自身を除く): 216884753272

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 577, 781, 1154, 1562, 2308, 3124, 4616, 6248, 6347, 12694, 25388, 40967, 50776, 55813, 81934, 111626, 163868, 223252, 327736, 446504, 450637, 613943, 901274, 1227886, 1802548, 2455772, 3605096, 3962723, 4911544, 7925446, 15850892, 31701784, 32204101, 43589953, 64408202, 87179906, 128816404, 174359812, 257632808, 348719624, 354245111, 708490222, 1416980444, 2286491171, 2833960888, 4572982342, 9145964684, 18291929368, 25151402881, 50302805762, 100605611524, 201211223048]

約数ペア:

[(1, 201211223048), (2, 100605611524), (4, 50302805762), (8, 25151402881), (11, 18291929368), (22, 9145964684), (44, 4572982342), (71, 2833960888), (88, 2286491171), (142, 1416980444), (284, 708490222), (568, 354245111), (577, 348719624), (781, 257632808), (1154, 174359812), (1562, 128816404), (2308, 87179906), (3124, 64408202), (4616, 43589953), (6248, 32204101), (6347, 31701784), (12694, 15850892), (25388, 7925446), (40967, 4911544), (50776, 3962723), (55813, 3605096), (81934, 2455772), (111626, 1802548), (163868, 1227886), (223252, 901274), (327736, 613943), (446504, 450637)]