204057245

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{306853}}^1$

素因数の和:306884

約数の個数: 16

約数和(自身を含む): 294579840

約数和(自身を除く): 90522595

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 306853, 1534265, 2147971, 5830207, 10739855, 29151035, 40811449, 204057245]

約数ペア:

[(1, 204057245), (5, 40811449), (7, 29151035), (19, 10739855), (35, 5830207), (95, 2147971), (133, 1534265), (665, 306853)]