99202100

素因数分解:

$2^2\times 5^2\times {\mathrm{992021}}^1$

素因数の和:992035

約数の個数: 18

約数和(自身を含む): 215268774

約数和(自身を除く): 116066674

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 992021, 1984042, 3968084, 4960105, 9920210, 19840420, 24800525, 49601050, 99202100]

約数ペア:

[(1, 99202100), (2, 49601050), (4, 24800525), (5, 19840420), (10, 9920210), (20, 4960105), (25, 3968084), (50, 1984042), (100, 992021)]