208475998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{8747}}^1$

素因数の和:9467

約数の個数: 16

約数和(自身を含む): 331619184

約数和(自身を除く): 123143186

約数列:

[1, 2, 17, 34, 701, 1402, 8747, 11917, 17494, 23834, 148699, 297398, 6131647, 12263294, 104237999, 208475998]

約数ペア:

[(1, 208475998), (2, 104237999), (17, 12263294), (34, 6131647), (701, 297398), (1402, 148699), (8747, 23834), (11917, 17494)]