200260210

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{110641}}^1$

素因数の和:110829

約数の個数: 16

約数和(自身を含む): 362463192

約数和(自身を除く): 162202982

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 110641, 221282, 553205, 1106410, 20026021, 40052042, 100130105, 200260210]

約数ペア:

[(1, 200260210), (2, 100130105), (5, 40052042), (10, 20026021), (181, 1106410), (362, 553205), (905, 221282), (1810, 110641)]