218834

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 32

約数和(自身を含む): 432000

約数和(自身を除く): 213166

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 343, 406, 539, 638, 686, 1078, 1421, 2233, 2842, 3773, 4466, 7546, 9947, 15631, 19894, 31262, 109417, 218834]

約数ペア:

[(1, 218834), (2, 109417), (7, 31262), (11, 19894), (14, 15631), (22, 9947), (29, 7546), (49, 4466), (58, 3773), (77, 2842), (98, 2233), (154, 1421), (203, 1078), (319, 686), (343, 638), (406, 539)]