212603124

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{172009}}^1$

素因数の和:172119

約数の個数: 24

約数和(自身を含む): 500893120

約数和(自身を除く): 288289996

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 172009, 344018, 516027, 688036, 1032054, 2064108, 17716927, 35433854, 53150781, 70867708, 106301562, 212603124]

約数ペア:

[(1, 212603124), (2, 106301562), (3, 70867708), (4, 53150781), (6, 35433854), (12, 17716927), (103, 2064108), (206, 1032054), (309, 688036), (412, 516027), (618, 344018), (1236, 172009)]