220061311

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3931}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 242053920

約数和(自身を除く): 21992609

約数列:

[1, 17, 37, 89, 629, 1513, 3293, 3931, 55981, 66827, 145447, 349859, 2472599, 5947603, 12944783, 220061311]

約数ペア:

[(1, 220061311), (17, 12944783), (37, 5947603), (89, 2472599), (629, 349859), (1513, 145447), (3293, 66827), (3931, 55981)]