222733870

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 408038400

約数和(自身を除く): 185304530

約数列:

[1, 2, 5, 10, 109, 127, 218, 254, 545, 635, 1090, 1270, 1609, 3218, 8045, 13843, 16090, 27686, 69215, 138430, 175381, 204343, 350762, 408686, 876905, 1021715, 1753810, 2043430, 22273387, 44546774, 111366935, 222733870]

約数ペア:

[(1, 222733870), (2, 111366935), (5, 44546774), (10, 22273387), (109, 2043430), (127, 1753810), (218, 1021715), (254, 876905), (545, 408686), (635, 350762), (1090, 204343), (1270, 175381), (1609, 138430), (3218, 69215), (8045, 27686), (13843, 16090)]