201724159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6919

約数の個数: 32

約数和(自身を含む): 276756480

約数和(自身を除く): 75032321

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 4199, 6863, 29393, 48041, 89219, 116671, 130397, 624533, 816697, 912779, 1516723, 1695161, 2216749, 10617061, 11866127, 15517243, 28817737, 201724159]

約数ペア:

[(1, 201724159), (7, 28817737), (13, 15517243), (17, 11866127), (19, 10617061), (91, 2216749), (119, 1695161), (133, 1516723), (221, 912779), (247, 816697), (323, 624533), (1547, 130397), (1729, 116671), (2261, 89219), (4199, 48041), (6863, 29393)]