201812104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 418279680

約数和(自身を除く): 216467576

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 151, 181, 284, 302, 362, 568, 604, 724, 923, 1208, 1448, 1846, 1963, 2353, 3692, 3926, 4706, 7384, 7852, 9412, 10721, 12851, 15704, 18824, 21442, 25702, 27331, 42884, 51404, 54662, 85768, 102808, 109324, 139373, 167063, 218648, 278746, 334126, 355303, 557492, 668252, 710606, 1114984, 1336504, 1421212, 1940501, 2842424, 3881002, 7762004, 15524008, 25226513, 50453026, 100906052, 201812104]

約数ペア:

[(1, 201812104), (2, 100906052), (4, 50453026), (8, 25226513), (13, 15524008), (26, 7762004), (52, 3881002), (71, 2842424), (104, 1940501), (142, 1421212), (151, 1336504), (181, 1114984), (284, 710606), (302, 668252), (362, 557492), (568, 355303), (604, 334126), (724, 278746), (923, 218648), (1208, 167063), (1448, 139373), (1846, 109324), (1963, 102808), (2353, 85768), (3692, 54662), (3926, 51404), (4706, 42884), (7384, 27331), (7852, 25702), (9412, 21442), (10721, 18824), (12851, 15704)]