207450287511

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{8209}}^1\times {\mathrm{64303}}^1$

素因数の和:72646

約数の個数: 16

約数和(自身を含む): 278750123520

約数和(自身を除く): 71299836009

約数列:

[1, 3, 131, 393, 8209, 24627, 64303, 192909, 1075379, 3226137, 8423693, 25271079, 527863327, 1583589981, 69150095837, 207450287511]

約数ペア:

[(1, 207450287511), (3, 69150095837), (131, 1583589981), (393, 527863327), (8209, 25271079), (24627, 8423693), (64303, 3226137), (192909, 1075379)]