202186860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78367}}^1$

素因数の和:78422

約数の個数: 48

約数和(自身を含む): 579296256

約数和(自身を除く): 377109396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 78367, 156734, 235101, 313468, 391835, 470202, 783670, 940404, 1175505, 1567340, 2351010, 3369781, 4702020, 6739562, 10109343, 13479124, 16848905, 20218686, 33697810, 40437372, 50546715, 67395620, 101093430, 202186860]

約数ペア:

[(1, 202186860), (2, 101093430), (3, 67395620), (4, 50546715), (5, 40437372), (6, 33697810), (10, 20218686), (12, 16848905), (15, 13479124), (20, 10109343), (30, 6739562), (43, 4702020), (60, 3369781), (86, 2351010), (129, 1567340), (172, 1175505), (215, 940404), (258, 783670), (430, 470202), (516, 391835), (645, 313468), (860, 235101), (1290, 156734), (2580, 78367)]