200550475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{195659}}^1$

素因数の和:195710

約数の個数: 12

約数和(自身を含む): 254749320

約数和(自身を除く): 54198845

約数列:

[1, 5, 25, 41, 205, 1025, 195659, 978295, 4891475, 8022019, 40110095, 200550475]

約数ペア:

[(1, 200550475), (5, 40110095), (25, 8022019), (41, 4891475), (205, 978295), (1025, 195659)]