103682207140

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{26315281}}^1$

素因数の和:26315487

約数の個数: 24

約数和(自身を含む): 218837885112

約数和(自身を除く): 115155677972

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 26315281, 52630562, 105261124, 131576405, 263152810, 526305620, 5184110357, 10368220714, 20736441428, 25920551785, 51841103570, 103682207140]

約数ペア:

[(1, 103682207140), (2, 51841103570), (4, 25920551785), (5, 20736441428), (10, 10368220714), (20, 5184110357), (197, 526305620), (394, 263152810), (788, 131576405), (985, 105261124), (1970, 52630562), (3940, 26315281)]