201300155

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1117}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 291932160

約数和(自身を除く): 90632005

約数列:

[1, 5, 7, 19, 35, 95, 133, 271, 665, 1117, 1355, 1897, 5149, 5585, 7819, 9485, 21223, 25745, 36043, 39095, 106115, 148561, 180215, 302707, 742805, 1513535, 2118949, 5751433, 10594745, 28757165, 40260031, 201300155]

約数ペア:

[(1, 201300155), (5, 40260031), (7, 28757165), (19, 10594745), (35, 5751433), (95, 2118949), (133, 1513535), (271, 742805), (665, 302707), (1117, 180215), (1355, 148561), (1897, 106115), (5149, 39095), (5585, 36043), (7819, 25745), (9485, 21223)]