201470260

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{79319}}^1$

素因数の和:79455

約数の個数: 24

約数和(自身を含む): 426424320

約数和(自身を除く): 224954060

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 79319, 158638, 317276, 396595, 793190, 1586380, 10073513, 20147026, 40294052, 50367565, 100735130, 201470260]

約数ペア:

[(1, 201470260), (2, 100735130), (4, 50367565), (5, 40294052), (10, 20147026), (20, 10073513), (127, 1586380), (254, 793190), (508, 396595), (635, 317276), (1270, 158638), (2540, 79319)]