201240221398

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{9945647}}^1$

素因数の和:9945867

約数の個数: 16

約数和(自身を含む): 308394653184

約数和(自身を除く): 107154431786

約数列:

[1, 2, 67, 134, 151, 302, 10117, 20234, 9945647, 19891294, 666358349, 1332716698, 1501792697, 3003585394, 100620110699, 201240221398]

約数ペア:

[(1, 201240221398), (2, 100620110699), (67, 3003585394), (134, 1501792697), (151, 1332716698), (302, 666358349), (10117, 19891294), (20234, 9945647)]