203215738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1\times {\mathrm{3929}}^1$

素因数の和:6293

約数の個数: 16

約数和(自身を含む): 332760960

約数和(自身を除く): 129545222

約数列:

[1, 2, 11, 22, 2351, 3929, 4702, 7858, 25861, 43219, 51722, 86438, 9237079, 18474158, 101607869, 203215738]

約数ペア:

[(1, 203215738), (2, 101607869), (11, 18474158), (22, 9237079), (2351, 86438), (3929, 51722), (4702, 43219), (7858, 25861)]