202279400

素因数分解:

$2^3\times 5^2\times {\mathrm{1011397}}^1$

素因数の和:1011413

約数の個数: 24

約数和(自身を含む): 470300070

約数和(自身を除く): 268020670

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1011397, 2022794, 4045588, 5056985, 8091176, 10113970, 20227940, 25284925, 40455880, 50569850, 101139700, 202279400]

約数ペア:

[(1, 202279400), (2, 101139700), (4, 50569850), (5, 40455880), (8, 25284925), (10, 20227940), (20, 10113970), (25, 8091176), (40, 5056985), (50, 4045588), (100, 2022794), (200, 1011397)]