163401466

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{3557}}^1$

素因数の和:3885

約数の個数: 16

約数和(自身を含む): 248661504

約数和(自身を除く): 85260038

約数列:

[1, 2, 103, 206, 223, 446, 3557, 7114, 22969, 45938, 366371, 732742, 793211, 1586422, 81700733, 163401466]

約数ペア:

[(1, 163401466), (2, 81700733), (103, 1586422), (206, 793211), (223, 732742), (446, 366371), (3557, 45938), (7114, 22969)]