203464454

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{3187}}^1$

素因数の和:3559

約数の個数: 16

約数和(自身を含む): 308840688

約数和(自身を除く): 105376234

約数列:

[1, 2, 137, 233, 274, 466, 3187, 6374, 31921, 63842, 436619, 742571, 873238, 1485142, 101732227, 203464454]

約数ペア:

[(1, 203464454), (2, 101732227), (137, 1485142), (233, 873238), (274, 742571), (466, 436619), (3187, 63842), (6374, 31921)]