201431556

素因数分解:

$2^2\times 3^3\times {\mathrm{1865107}}^1$

素因数の和:1865120

約数の個数: 24

約数和(自身を含む): 522230240

約数和(自身を除く): 320798684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1865107, 3730214, 5595321, 7460428, 11190642, 16785963, 22381284, 33571926, 50357889, 67143852, 100715778, 201431556]

約数ペア:

[(1, 201431556), (2, 100715778), (3, 67143852), (4, 50357889), (6, 33571926), (9, 22381284), (12, 16785963), (18, 11190642), (27, 7460428), (36, 5595321), (54, 3730214), (108, 1865107)]