210323140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{62971}}^1$

素因数の和:63147

約数の個数: 24

約数和(自身を含む): 444330432

約数和(自身を除く): 234007292

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 62971, 125942, 251884, 314855, 629710, 1259420, 10516157, 21032314, 42064628, 52580785, 105161570, 210323140]

約数ペア:

[(1, 210323140), (2, 105161570), (4, 52580785), (5, 42064628), (10, 21032314), (20, 10516157), (167, 1259420), (334, 629710), (668, 314855), (835, 251884), (1670, 125942), (3340, 62971)]