201874655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19609}}^1$

素因数の和:19714

約数の個数: 16

約数和(自身を含む): 254145600

約数和(自身を除く): 52270945

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 19609, 98045, 568661, 1392239, 2843305, 6961195, 40374931, 201874655]

約数ペア:

[(1, 201874655), (5, 40374931), (29, 6961195), (71, 2843305), (145, 1392239), (355, 568661), (2059, 98045), (10295, 19609)]