216822146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{26881}}^1$

素因数の和:27029

約数の個数: 16

約数和(自身を含む): 337100280

約数和(自身を除く): 120278134

約数列:

[1, 2, 37, 74, 109, 218, 4033, 8066, 26881, 53762, 994597, 1989194, 2930029, 5860058, 108411073, 216822146]

約数ペア:

[(1, 216822146), (2, 108411073), (37, 5860058), (74, 2930029), (109, 1989194), (218, 994597), (4033, 53762), (8066, 26881)]