245710129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{24877}}^1$

素因数の和:24984

約数の個数: 16

約数和(自身を含む): 300924288

約数和(自身を除く): 55214159

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9877, 24877, 174139, 422909, 2064791, 2960363, 14453537, 35101447, 245710129]

約数ペア:

[(1, 245710129), (7, 35101447), (17, 14453537), (83, 2960363), (119, 2064791), (581, 422909), (1411, 174139), (9877, 24877)]