208016870

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{124561}}^1$

素因数の和:124735

約数の個数: 16

約数和(自身を含む): 376675488

約数和(自身を除く): 168658618

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 124561, 249122, 622805, 1245610, 20801687, 41603374, 104008435, 208016870]

約数ペア:

[(1, 208016870), (2, 104008435), (5, 41603374), (10, 20801687), (167, 1245610), (334, 622805), (835, 249122), (1670, 124561)]