200457943

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 231874560

約数和(自身を除く): 31416617

約数列:

[1, 7, 127, 443, 509, 889, 3101, 3563, 56261, 64643, 225487, 393827, 452501, 1578409, 28636849, 200457943]

約数ペア:

[(1, 200457943), (7, 28636849), (127, 1578409), (443, 452501), (509, 393827), (889, 225487), (3101, 64643), (3563, 56261)]