201433687

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 263531520

約数和(自身を除く): 62097833

約数列:

[1, 7, 13, 19, 91, 113, 133, 247, 791, 1031, 1469, 1729, 2147, 7217, 10283, 13403, 15029, 19589, 27911, 93821, 116503, 137123, 195377, 254657, 815521, 1514539, 1782599, 2213557, 10601773, 15494899, 28776241, 201433687]

約数ペア:

[(1, 201433687), (7, 28776241), (13, 15494899), (19, 10601773), (91, 2213557), (113, 1782599), (133, 1514539), (247, 815521), (791, 254657), (1031, 195377), (1469, 137123), (1729, 116503), (2147, 93821), (7217, 27911), (10283, 19589), (13403, 15029)]