194628965

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{4549}}^1$

素因数の和:4796

約数の個数: 16

約数和(自身を含む): 240240000

約数和(自身を除く): 45611035

約数列:

[1, 5, 43, 199, 215, 995, 4549, 8557, 22745, 42785, 195607, 905251, 978035, 4526255, 38925793, 194628965]

約数ペア:

[(1, 194628965), (5, 38925793), (43, 4526255), (199, 978035), (215, 905251), (995, 195607), (4549, 42785), (8557, 22745)]