200801655

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{153871}}^1$

素因数の和:153911

約数の個数: 24

約数和(自身を含む): 360060480

約数和(自身を除く): 159258825

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 153871, 461613, 769355, 1384839, 2308065, 4462259, 6924195, 13386777, 22311295, 40160331, 66933885, 200801655]

約数ペア:

[(1, 200801655), (3, 66933885), (5, 40160331), (9, 22311295), (15, 13386777), (29, 6924195), (45, 4462259), (87, 2308065), (145, 1384839), (261, 769355), (435, 461613), (1305, 153871)]