164352266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{203911}}^1$

素因数の和:203957

約数の個数: 16

約数和(自身を含む): 274057728

約数和(自身を除く): 109705462

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 203911, 407822, 2650843, 5301686, 6321241, 12642482, 82176133, 164352266]

約数ペア:

[(1, 164352266), (2, 82176133), (13, 12642482), (26, 6321241), (31, 5301686), (62, 2650843), (403, 407822), (806, 203911)]