211674788218

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{3643}}^1\times {\mathrm{221773}}^1$

素因数の和:225549

約数の個数: 16

約数和(自身を含む): 320025204576

約数和(自身を除く): 108350416358

約数列:

[1, 2, 131, 262, 3643, 7286, 221773, 443546, 477233, 954466, 29052263, 58104526, 807919039, 1615838078, 105837394109, 211674788218]

約数ペア:

[(1, 211674788218), (2, 105837394109), (131, 1615838078), (262, 807919039), (3643, 58104526), (7286, 29052263), (221773, 954466), (443546, 477233)]