203205434038

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{1061}}^1\times {\mathrm{289309}}^1$

素因数の和:290703

約数の個数: 16

約数和(自身を含む): 306018231120

約数和(自身を除く): 102812797082

約数列:

[1, 2, 331, 662, 1061, 2122, 289309, 351191, 578618, 702382, 95761279, 191522558, 306956849, 613913698, 101602717019, 203205434038]

約数ペア:

[(1, 203205434038), (2, 101602717019), (331, 613913698), (662, 306956849), (1061, 191522558), (2122, 95761279), (289309, 702382), (351191, 578618)]