199933295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{34501}}^1$

素因数の和:34586

約数の個数: 16

約数和(自身を含む): 256694880

約数和(自身を除く): 56761585

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 34501, 172505, 655519, 2104561, 3277595, 10522805, 39986659, 199933295]

約数ペア:

[(1, 199933295), (5, 39986659), (19, 10522805), (61, 3277595), (95, 2104561), (305, 655519), (1159, 172505), (5795, 34501)]