208033570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2897}}^1$

素因数の和:3114

約数の個数: 32

約数和(自身を含む): 385596288

約数和(自身を除く): 177562718

約数列:

[1, 2, 5, 10, 43, 86, 167, 215, 334, 430, 835, 1670, 2897, 5794, 7181, 14362, 14485, 28970, 35905, 71810, 124571, 249142, 483799, 622855, 967598, 1245710, 2418995, 4837990, 20803357, 41606714, 104016785, 208033570]

約数ペア:

[(1, 208033570), (2, 104016785), (5, 41606714), (10, 20803357), (43, 4837990), (86, 2418995), (167, 1245710), (215, 967598), (334, 622855), (430, 483799), (835, 249142), (1670, 124571), (2897, 71810), (5794, 35905), (7181, 28970), (14362, 14485)]