200117450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307873}}^1$

素因数の和:307898

約数の個数: 24

約数和(自身を含む): 400851948

約数和(自身を除く): 200734498

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 307873, 615746, 1539365, 3078730, 4002349, 7696825, 8004698, 15393650, 20011745, 40023490, 100058725, 200117450]

約数ペア:

[(1, 200117450), (2, 100058725), (5, 40023490), (10, 20011745), (13, 15393650), (25, 8004698), (26, 7696825), (50, 4002349), (65, 3078730), (130, 1539365), (325, 615746), (650, 307873)]