201523316

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{1439}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 356751360

約数和(自身を除く): 155228044

約数列:

[1, 2, 4, 157, 223, 314, 446, 628, 892, 1439, 2878, 5756, 35011, 70022, 140044, 225923, 320897, 451846, 641794, 903692, 1283588, 50380829, 100761658, 201523316]

約数ペア:

[(1, 201523316), (2, 100761658), (4, 50380829), (157, 1283588), (223, 903692), (314, 641794), (446, 451846), (628, 320897), (892, 225923), (1439, 140044), (2878, 70022), (5756, 35011)]