200850380

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{11399}}^1$

素因数の和:12289

約数の個数: 24

約数和(自身を含む): 422301600

約数和(自身を除く): 221451220

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 3524, 4405, 8810, 11399, 17620, 22798, 45596, 56995, 113990, 227980, 10042519, 20085038, 40170076, 50212595, 100425190, 200850380]

約数ペア:

[(1, 200850380), (2, 100425190), (4, 50212595), (5, 40170076), (10, 20085038), (20, 10042519), (881, 227980), (1762, 113990), (3524, 56995), (4405, 45596), (8810, 22798), (11399, 17620)]