201578741

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130303}}^1$

素因数の和:130340

約数の個数: 16

約数和(自身を含む): 262692864

約数和(自身を除く): 61114123

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 130303, 912121, 1693939, 2215151, 11857573, 15506057, 28796963, 201578741]

約数ペア:

[(1, 201578741), (7, 28796963), (13, 15506057), (17, 11857573), (91, 2215151), (119, 1693939), (221, 912121), (1547, 130303)]