207139045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{24499}}^1$

素因数の和:24612

約数の個数: 16

約数和(自身を含む): 264600000

約数和(自身を除く): 57460955

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 24499, 122495, 465481, 2180411, 2327405, 10902055, 41427809, 207139045]

約数ペア:

[(1, 207139045), (5, 41427809), (19, 10902055), (89, 2327405), (95, 2180411), (445, 465481), (1691, 122495), (8455, 24499)]