201542247

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2179}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 299270400

約数和(自身を除く): 97728153

約数列:

[1, 3, 9, 43, 129, 239, 387, 717, 2151, 2179, 6537, 10277, 19611, 30831, 92493, 93697, 281091, 520781, 843273, 1562343, 4687029, 22393583, 67180749, 201542247]

約数ペア:

[(1, 201542247), (3, 67180749), (9, 22393583), (43, 4687029), (129, 1562343), (239, 843273), (387, 520781), (717, 281091), (2151, 93697), (2179, 92493), (6537, 30831), (10277, 19611)]