211087895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{34019}}^1$

素因数の和:34114

約数の個数: 16

約数和(自身を含む): 271887840

約数和(自身を除く): 60799945

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 34019, 170095, 578323, 2483387, 2891615, 12416935, 42217579, 211087895]

約数ペア:

[(1, 211087895), (5, 42217579), (17, 12416935), (73, 2891615), (85, 2483387), (365, 578323), (1241, 170095), (6205, 34019)]