204166105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 289134720

約数和(自身を除く): 84968615

約数列:

[1, 5, 11, 13, 55, 65, 143, 283, 715, 1009, 1415, 3113, 3679, 5045, 11099, 13117, 15565, 18395, 40469, 55495, 65585, 144287, 202345, 285547, 721435, 1427735, 3141017, 3712111, 15705085, 18560555, 40833221, 204166105]

約数ペア:

[(1, 204166105), (5, 40833221), (11, 18560555), (13, 15705085), (55, 3712111), (65, 3141017), (143, 1427735), (283, 721435), (715, 285547), (1009, 202345), (1415, 144287), (3113, 65585), (3679, 55495), (5045, 40469), (11099, 18395), (13117, 15565)]