201502045

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{757}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 244500480

約数和(自身を除く): 42998435

約数列:

[1, 5, 139, 383, 695, 757, 1915, 3785, 53237, 105223, 266185, 289931, 526115, 1449655, 40300409, 201502045]

約数ペア:

[(1, 201502045), (5, 40300409), (139, 1449655), (383, 526115), (695, 289931), (757, 266185), (1915, 105223), (3785, 53237)]