228236450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{351133}}^1$

素因数の和:351158

約数の個数: 24

約数和(自身を含む): 457176468

約数和(自身を除く): 228940018

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 351133, 702266, 1755665, 3511330, 4564729, 8778325, 9129458, 17556650, 22823645, 45647290, 114118225, 228236450]

約数ペア:

[(1, 228236450), (2, 114118225), (5, 45647290), (10, 22823645), (13, 17556650), (25, 9129458), (26, 8778325), (50, 4564729), (65, 3511330), (130, 1755665), (325, 702266), (650, 351133)]