201121067

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2287}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 243809280

約数和(自身を除く): 42688213

約数列:

[1, 7, 17, 119, 739, 2287, 5173, 12563, 16009, 38879, 87941, 272153, 1690093, 11830651, 28731581, 201121067]

約数ペア:

[(1, 201121067), (7, 28731581), (17, 11830651), (119, 1690093), (739, 272153), (2287, 87941), (5173, 38879), (12563, 16009)]