200017838590

素因数分解:

$2^1\times 5^1\times {\mathrm{5209}}^1\times {\mathrm{3839851}}^1$

素因数の和:3845067

約数の個数: 16

約数和(自身を含む): 360101320560

約数和(自身を除く): 160083481970

約数列:

[1, 2, 5, 10, 5209, 10418, 26045, 52090, 3839851, 7679702, 19199255, 38398510, 20001783859, 40003567718, 100008919295, 200017838590]

約数ペア:

[(1, 200017838590), (2, 100008919295), (5, 40003567718), (10, 20001783859), (5209, 38398510), (10418, 19199255), (26045, 7679702), (52090, 3839851)]