209892318

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{2687}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 430424064

約数和(自身を除く): 220531746

約数列:

[1, 2, 3, 6, 47, 94, 141, 277, 282, 554, 831, 1662, 2687, 5374, 8061, 13019, 16122, 26038, 39057, 78114, 126289, 252578, 378867, 744299, 757734, 1488598, 2232897, 4465794, 34982053, 69964106, 104946159, 209892318]

約数ペア:

[(1, 209892318), (2, 104946159), (3, 69964106), (6, 34982053), (47, 4465794), (94, 2232897), (141, 1488598), (277, 757734), (282, 744299), (554, 378867), (831, 252578), (1662, 126289), (2687, 78114), (5374, 39057), (8061, 26038), (13019, 16122)]