268237012

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{4229}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 477194760

約数和(自身を除く): 208957748

約数列:

[1, 2, 4, 101, 157, 202, 314, 404, 628, 4229, 8458, 15857, 16916, 31714, 63428, 427129, 663953, 854258, 1327906, 1708516, 2655812, 67059253, 134118506, 268237012]

約数ペア:

[(1, 268237012), (2, 134118506), (4, 67059253), (101, 2655812), (157, 1708516), (202, 1327906), (314, 854258), (404, 663953), (628, 427129), (4229, 63428), (8458, 31714), (15857, 16916)]