210859532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{51329}}^1$

素因数の和:51425

約数の個数: 24

約数和(自身を含む): 402427200

約数和(自身を除く): 191567668

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 51329, 102658, 205316, 667277, 1334554, 2669108, 4054991, 8109982, 16219964, 52714883, 105429766, 210859532]

約数ペア:

[(1, 210859532), (2, 105429766), (4, 52714883), (13, 16219964), (26, 8109982), (52, 4054991), (79, 2669108), (158, 1334554), (316, 667277), (1027, 205316), (2054, 102658), (4108, 51329)]