299404226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223103}}^1$

素因数の和:223177

約数の個数: 16

約数和(自身を含む): 497968128

約数和(自身を除く): 198563902

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 223103, 446206, 2454133, 4908266, 13609283, 27218566, 149702113, 299404226]

約数ペア:

[(1, 299404226), (2, 149702113), (11, 27218566), (22, 13609283), (61, 4908266), (122, 2454133), (671, 446206), (1342, 223103)]