208680170

素因数分解:

$2^1\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{4657}}^1$

素因数の和:9145

約数の個数: 16

約数和(自身を含む): 375788808

約数和(自身を除く): 167108638

約数列:

[1, 2, 5, 10, 4481, 4657, 8962, 9314, 22405, 23285, 44810, 46570, 20868017, 41736034, 104340085, 208680170]

約数ペア:

[(1, 208680170), (2, 104340085), (5, 41736034), (10, 20868017), (4481, 46570), (4657, 44810), (8962, 23285), (9314, 22405)]