206883305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{70249}}^1$

素因数の和:70304

約数の個数: 16

約数和(自身を含む): 269760000

約数和(自身を除く): 62876695

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 70249, 351245, 1334731, 2177719, 6673655, 10888595, 41376661, 206883305]

約数ペア:

[(1, 206883305), (5, 41376661), (19, 10888595), (31, 6673655), (95, 2177719), (155, 1334731), (589, 351245), (2945, 70249)]