201823240

素因数分解:

$2^3\times 5^1\times {\mathrm{5045581}}^1$

素因数の和:5045592

約数の個数: 16

約数和(自身を含む): 454102380

約数和(自身を除く): 252279140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5045581, 10091162, 20182324, 25227905, 40364648, 50455810, 100911620, 201823240]

約数ペア:

[(1, 201823240), (2, 100911620), (4, 50455810), (5, 40364648), (8, 25227905), (10, 20182324), (20, 10091162), (40, 5045581)]