223215134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{40277}}^1$

素因数の和:40459

約数の個数: 16

約数和(自身を含む): 356701968

約数和(自身を除く): 133486834

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 40277, 80554, 684709, 1369418, 6565151, 13130302, 111607567, 223215134]

約数ペア:

[(1, 223215134), (2, 111607567), (17, 13130302), (34, 6565151), (163, 1369418), (326, 684709), (2771, 80554), (5542, 40277)]