200520886

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1\times {\mathrm{881}}^1$

素因数の和:1559

約数の個数: 16

約数和(自身を含む): 302914080

約数和(自身を除く): 102393194

約数列:

[1, 2, 317, 359, 634, 718, 881, 1762, 113803, 227606, 279277, 316279, 558554, 632558, 100260443, 200520886]

約数ペア:

[(1, 200520886), (2, 100260443), (317, 632558), (359, 558554), (634, 316279), (718, 279277), (881, 227606), (1762, 113803)]