207870050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{244553}}^1$

素因数の和:244582

約数の個数: 24

約数和(自身を含む): 409383396

約数和(自身を除く): 201513346

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 244553, 489106, 1222765, 2445530, 4157401, 6113825, 8314802, 12227650, 20787005, 41574010, 103935025, 207870050]

約数ペア:

[(1, 207870050), (2, 103935025), (5, 41574010), (10, 20787005), (17, 12227650), (25, 8314802), (34, 6113825), (50, 4157401), (85, 2445530), (170, 1222765), (425, 489106), (850, 244553)]