217190161

素因数分解:

${\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{6961}}^1$

素因数の和:7763

約数の個数: 8

約数和(自身を含む): 222811848

約数和(自身を除く): 5621687

約数列:

[1, 41, 761, 6961, 31201, 285401, 5297321, 217190161]

約数ペア:

[(1, 217190161), (41, 5297321), (761, 285401), (6961, 31201)]