205852955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 309270528

約数和(自身を除く): 103417573

約数列:

[1, 5, 7, 11, 35, 55, 77, 271, 385, 1355, 1897, 1973, 2981, 9485, 9865, 13811, 14905, 20867, 21703, 69055, 104335, 108515, 151921, 534683, 759605, 2673415, 3742781, 5881513, 18713905, 29407565, 41170591, 205852955]

約数ペア:

[(1, 205852955), (5, 41170591), (7, 29407565), (11, 18713905), (35, 5881513), (55, 3742781), (77, 2673415), (271, 759605), (385, 534683), (1355, 151921), (1897, 108515), (1973, 104335), (2981, 69055), (9485, 21703), (9865, 20867), (13811, 14905)]