102564200

素因数分解:

$2^3\times 5^2\times {\mathrm{512821}}^1$

素因数の和:512837

約数の個数: 24

約数和(自身を含む): 238462230

約数和(自身を除く): 135898030

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 512821, 1025642, 2051284, 2564105, 4102568, 5128210, 10256420, 12820525, 20512840, 25641050, 51282100, 102564200]

約数ペア:

[(1, 102564200), (2, 51282100), (4, 25641050), (5, 20512840), (8, 12820525), (10, 10256420), (20, 5128210), (25, 4102568), (40, 2564105), (50, 2051284), (100, 1025642), (200, 512821)]