201074044

素因数分解:

$2^2\times {\mathrm{109}}^2\times {\mathrm{4231}}^1$

素因数の和:4453

約数の個数: 18

約数和(自身を含む): 355221384

約数和(自身を除く): 154147340

約数列:

[1, 2, 4, 109, 218, 436, 4231, 8462, 11881, 16924, 23762, 47524, 461179, 922358, 1844716, 50268511, 100537022, 201074044]

約数ペア:

[(1, 201074044), (2, 100537022), (4, 50268511), (109, 1844716), (218, 922358), (436, 461179), (4231, 47524), (8462, 23762), (11881, 16924)]