213559666

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{1459}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 323244000

約数和(自身を除く): 109684334

約数列:

[1, 2, 163, 326, 449, 898, 1459, 2918, 73187, 146374, 237817, 475634, 655091, 1310182, 106779833, 213559666]

約数ペア:

[(1, 213559666), (2, 106779833), (163, 1310182), (326, 655091), (449, 475634), (898, 237817), (1459, 146374), (2918, 73187)]