197250305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6311}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 290856960

約数和(自身を除く): 93606655

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 4465, 6251, 6311, 31255, 31555, 44177, 119909, 220885, 296617, 599545, 839363, 1483085, 2076319, 4196815, 5635723, 10381595, 28178615, 39450061, 197250305]

約数ペア:

[(1, 197250305), (5, 39450061), (7, 28178615), (19, 10381595), (35, 5635723), (47, 4196815), (95, 2076319), (133, 1483085), (235, 839363), (329, 599545), (665, 296617), (893, 220885), (1645, 119909), (4465, 44177), (6251, 31555), (6311, 31255)]