201208260113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1998473}}^1$

素因数の和:1999256

約数の個数: 16

約数和(自身を含む): 242374926720

約数和(自身を除く): 41166666607

約数列:

[1, 7, 19, 133, 757, 5299, 14383, 100681, 1998473, 13989311, 37970987, 265796909, 1512844061, 10589908427, 28744037159, 201208260113]

約数ペア:

[(1, 201208260113), (7, 28744037159), (19, 10589908427), (133, 1512844061), (757, 265796909), (5299, 37970987), (14383, 13989311), (100681, 1998473)]