201587261336

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{601}}^1\times {\mathrm{320057}}^1$

素因数の和:320795

約数の個数: 32

約数和(自身を含む): 381496333680

約数和(自身を除く): 179909072344

約数列:

[1, 2, 4, 8, 131, 262, 524, 601, 1048, 1202, 2404, 4808, 78731, 157462, 314924, 320057, 629848, 640114, 1280228, 2560456, 41927467, 83854934, 167709868, 192354257, 335419736, 384708514, 769417028, 1538834056, 25198407667, 50396815334, 100793630668, 201587261336]

約数ペア:

[(1, 201587261336), (2, 100793630668), (4, 50396815334), (8, 25198407667), (131, 1538834056), (262, 769417028), (524, 384708514), (601, 335419736), (1048, 192354257), (1202, 167709868), (2404, 83854934), (4808, 41927467), (78731, 2560456), (157462, 1280228), (314924, 640114), (320057, 629848)]