201220567922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{295044821}}^1$

素因数の和:295044865

約数の個数: 16

約数和(自身を含む): 339891634944

約数和(自身を除く): 138671067022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 295044821, 590089642, 3245493031, 6490986062, 9146389451, 18292778902, 100610283961, 201220567922]

約数ペア:

[(1, 201220567922), (2, 100610283961), (11, 18292778902), (22, 9146389451), (31, 6490986062), (62, 3245493031), (341, 590089642), (682, 295044821)]