172667698

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{202187}}^1$

素因数の和:202257

約数の個数: 16

約数和(自身を含む): 300855744

約数和(自身を除く): 128188046

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 202187, 404374, 1415309, 2830618, 12333407, 24666814, 86333849, 172667698]

約数ペア:

[(1, 172667698), (2, 86333849), (7, 24666814), (14, 12333407), (61, 2830618), (122, 1415309), (427, 404374), (854, 202187)]