207943150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{244639}}^1$

素因数の和:244668

約数の個数: 24

約数和(自身を含む): 409527360

約数和(自身を除く): 201584210

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 244639, 489278, 1223195, 2446390, 4158863, 6115975, 8317726, 12231950, 20794315, 41588630, 103971575, 207943150]

約数ペア:

[(1, 207943150), (2, 103971575), (5, 41588630), (10, 20794315), (17, 12231950), (25, 8317726), (34, 6115975), (50, 4158863), (85, 2446390), (170, 1223195), (425, 489278), (850, 244639)]