201999470449

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{3783541}}^1$

素因数の和:3783840

約数の個数: 16

約数和(自身を含む): 239725221120

約数和(自身を除く): 37725750671

約数列:

[1, 7, 29, 203, 263, 1841, 7627, 53389, 3783541, 26484787, 109722689, 768058823, 995071283, 6965498981, 28857067207, 201999470449]

約数ペア:

[(1, 201999470449), (7, 28857067207), (29, 6965498981), (203, 995071283), (263, 768058823), (1841, 109722689), (7627, 26484787), (53389, 3783541)]