166378150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{195739}}^1$

素因数の和:195768

約数の個数: 24

約数和(自身を含む): 327668760

約数和(自身を除く): 161290610

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 195739, 391478, 978695, 1957390, 3327563, 4893475, 6655126, 9786950, 16637815, 33275630, 83189075, 166378150]

約数ペア:

[(1, 166378150), (2, 83189075), (5, 33275630), (10, 16637815), (17, 9786950), (25, 6655126), (34, 4893475), (50, 3327563), (85, 1957390), (170, 978695), (425, 391478), (850, 195739)]