196384750

素因数分解:

$2^1\times 5^3\times {\mathrm{809}}^1\times {\mathrm{971}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 368465760

約数和(自身を除く): 172081010

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 809, 971, 1618, 1942, 4045, 4855, 8090, 9710, 20225, 24275, 40450, 48550, 101125, 121375, 202250, 242750, 785539, 1571078, 3927695, 7855390, 19638475, 39276950, 98192375, 196384750]

約数ペア:

[(1, 196384750), (2, 98192375), (5, 39276950), (10, 19638475), (25, 7855390), (50, 3927695), (125, 1571078), (250, 785539), (809, 242750), (971, 202250), (1618, 121375), (1942, 101125), (4045, 48550), (4855, 40450), (8090, 24275), (9710, 20225)]