201915144

素因数分解:

$2^3\times 3^2\times {\mathrm{2804377}}^1$

素因数の和:2804389

約数の個数: 24

約数和(自身を含む): 546853710

約数和(自身を除く): 344938566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2804377, 5608754, 8413131, 11217508, 16826262, 22435016, 25239393, 33652524, 50478786, 67305048, 100957572, 201915144]

約数ペア:

[(1, 201915144), (2, 100957572), (3, 67305048), (4, 50478786), (6, 33652524), (8, 25239393), (9, 22435016), (12, 16826262), (18, 11217508), (24, 8413131), (36, 5608754), (72, 2804377)]