200242580

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{16333}}^1$

素因数の和:16955

約数の個数: 24

約数和(自身を含む): 421221192

約数和(自身を除く): 220978612

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12260, 16333, 32666, 65332, 81665, 163330, 326660, 10012129, 20024258, 40048516, 50060645, 100121290, 200242580]

約数ペア:

[(1, 200242580), (2, 100121290), (4, 50060645), (5, 40048516), (10, 20024258), (20, 10012129), (613, 326660), (1226, 163330), (2452, 81665), (3065, 65332), (6130, 32666), (12260, 16333)]