200519192

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{2207}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 386709120

約数和(自身を除く): 186189928

約数列:

[1, 2, 4, 8, 41, 82, 164, 277, 328, 554, 1108, 2207, 2216, 4414, 8828, 11357, 17656, 22714, 45428, 90487, 90856, 180974, 361948, 611339, 723896, 1222678, 2445356, 4890712, 25064899, 50129798, 100259596, 200519192]

約数ペア:

[(1, 200519192), (2, 100259596), (4, 50129798), (8, 25064899), (41, 4890712), (82, 2445356), (164, 1222678), (277, 723896), (328, 611339), (554, 361948), (1108, 180974), (2207, 90856), (2216, 90487), (4414, 45428), (8828, 22714), (11357, 17656)]