212345302532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{68171}}^1\times {\mathrm{70793}}^1$

素因数の和:138979

約数の個数: 24

約数和(自身を含む): 405398159712

約数和(自身を除く): 193052857180

約数列:

[1, 2, 4, 11, 22, 44, 68171, 70793, 136342, 141586, 272684, 283172, 749881, 778723, 1499762, 1557446, 2999524, 3114892, 4826029603, 9652059206, 19304118412, 53086325633, 106172651266, 212345302532]

約数ペア:

[(1, 212345302532), (2, 106172651266), (4, 53086325633), (11, 19304118412), (22, 9652059206), (44, 4826029603), (68171, 3114892), (70793, 2999524), (136342, 1557446), (141586, 1499762), (272684, 778723), (283172, 749881)]