201406460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530017}}^1$

素因数の和:530045

約数の個数: 24

約数和(自身を含む): 445215120

約数和(自身を除く): 243808660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530017, 1060034, 2120068, 2650085, 5300170, 10070323, 10600340, 20140646, 40281292, 50351615, 100703230, 201406460]

約数ペア:

[(1, 201406460), (2, 100703230), (4, 50351615), (5, 40281292), (10, 20140646), (19, 10600340), (20, 10070323), (38, 5300170), (76, 2650085), (95, 2120068), (190, 1060034), (380, 530017)]