205504517

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6653}}^1$

素因数の和:6772

約数の個数: 16

約数和(自身を含む): 229962240

約数和(自身を除く): 24457723

約数列:

[1, 17, 23, 79, 391, 1343, 1817, 6653, 30889, 113101, 153019, 525587, 2601323, 8934979, 12088501, 205504517]

約数ペア:

[(1, 205504517), (17, 12088501), (23, 8934979), (79, 2601323), (391, 525587), (1343, 153019), (1817, 113101), (6653, 30889)]