205121602

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{84691}}^1$

素因数の和:84873

約数の個数: 16

約数和(自身を含む): 353673792

約数和(自身を除く): 148552190

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 84691, 169382, 592837, 1185674, 14651543, 29303086, 102560801, 205121602]

約数ペア:

[(1, 205121602), (2, 102560801), (7, 29303086), (14, 14651543), (173, 1185674), (346, 592837), (1211, 169382), (2422, 84691)]