202457156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{148429}}^1$

素因数の和:148475

約数の個数: 24

約数和(自身を含む): 398979840

約数和(自身を除く): 196522684

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 148429, 296858, 593716, 1632719, 3265438, 4601299, 6530876, 9202598, 18405196, 50614289, 101228578, 202457156]

約数ペア:

[(1, 202457156), (2, 101228578), (4, 50614289), (11, 18405196), (22, 9202598), (31, 6530876), (44, 4601299), (62, 3265438), (124, 1632719), (341, 593716), (682, 296858), (1364, 148429)]