202128008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1721}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 387759960

約数和(自身を除く): 185631952

約数列:

[1, 2, 4, 8, 53, 106, 212, 277, 424, 554, 1108, 1721, 2216, 3442, 6884, 13768, 14681, 29362, 58724, 91213, 117448, 182426, 364852, 476717, 729704, 953434, 1906868, 3813736, 25266001, 50532002, 101064004, 202128008]

約数ペア:

[(1, 202128008), (2, 101064004), (4, 50532002), (8, 25266001), (53, 3813736), (106, 1906868), (212, 953434), (277, 729704), (424, 476717), (554, 364852), (1108, 182426), (1721, 117448), (2216, 91213), (3442, 58724), (6884, 29362), (13768, 14681)]