200898085240

素因数分解:

$2^3\times 5^1\times {\mathrm{5022452131}}^1$

素因数の和:5022452142

約数の個数: 16

約数和(自身を含む): 452020691880

約数和(自身を除く): 251122606640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5022452131, 10044904262, 20089808524, 25112260655, 40179617048, 50224521310, 100449042620, 200898085240]

約数ペア:

[(1, 200898085240), (2, 100449042620), (4, 50224521310), (5, 40179617048), (8, 25112260655), (10, 20089808524), (20, 10044904262), (40, 5022452131)]