205657489999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2232229}}^1$

素因数の和:2232634

約数の個数: 16

約数和(自身を含む): 233759125600

約数和(自身を除く): 28101635601

約数列:

[1, 13, 19, 247, 373, 4849, 7087, 92131, 2232229, 29018977, 42412351, 551360563, 832621417, 10824078421, 15819806923, 205657489999]

約数ペア:

[(1, 205657489999), (13, 15819806923), (19, 10824078421), (247, 832621417), (373, 551360563), (4849, 42412351), (7087, 29018977), (92131, 2232229)]