200618739

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1429}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 305619600

約数和(自身を除く): 105000861

約数列:

[1, 3, 9, 19, 57, 171, 821, 1429, 2463, 4287, 7389, 12861, 15599, 27151, 46797, 81453, 140391, 244359, 1173209, 3519627, 10558881, 22290971, 66872913, 200618739]

約数ペア:

[(1, 200618739), (3, 66872913), (9, 22290971), (19, 10558881), (57, 3519627), (171, 1173209), (821, 244359), (1429, 140391), (2463, 81453), (4287, 46797), (7389, 27151), (12861, 15599)]