225492029

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{18397}}^1$

素因数の和:18524

約数の個数: 16

約数和(自身を含む): 275528448

約数和(自身を除く): 50036419

約数列:

[1, 7, 17, 103, 119, 721, 1751, 12257, 18397, 128779, 312749, 1894891, 2189243, 13264237, 32213147, 225492029]

約数ペア:

[(1, 225492029), (7, 32213147), (17, 13264237), (103, 2189243), (119, 1894891), (721, 312749), (1751, 128779), (12257, 18397)]