206919167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12703}}^1$

素因数の和:12902

約数の個数: 16

約数和(自身を含む): 256112640

約数和(自身を除く): 49193473

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 12703, 16289, 88921, 165139, 1155973, 2273837, 15916859, 29559881, 206919167]

約数ペア:

[(1, 206919167), (7, 29559881), (13, 15916859), (91, 2273837), (179, 1155973), (1253, 165139), (2327, 88921), (12703, 16289)]