199798172

素因数分解:

$2^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{7681}}^1$

素因数の和:8621

約数の個数: 24

約数和(自身を含む): 400078560

約数和(自身を除く): 200280388

約数列:

[1, 2, 4, 7, 14, 28, 929, 1858, 3716, 6503, 7681, 13006, 15362, 26012, 30724, 53767, 107534, 215068, 7135649, 14271298, 28542596, 49949543, 99899086, 199798172]

約数ペア:

[(1, 199798172), (2, 99899086), (4, 49949543), (7, 28542596), (14, 14271298), (28, 7135649), (929, 215068), (1858, 107534), (3716, 53767), (6503, 30724), (7681, 26012), (13006, 15362)]