208342044

素因数分解:

$2^2\times 3^4\times {\mathrm{643031}}^1$

素因数の和:643047

約数の個数: 30

約数和(自身を含む): 544648104

約数和(自身を除く): 336306060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 643031, 1286062, 1929093, 2572124, 3858186, 5787279, 7716372, 11574558, 17361837, 23149116, 34723674, 52085511, 69447348, 104171022, 208342044]

約数ペア:

[(1, 208342044), (2, 104171022), (3, 69447348), (4, 52085511), (6, 34723674), (9, 23149116), (12, 17361837), (18, 11574558), (27, 7716372), (36, 5787279), (54, 3858186), (81, 2572124), (108, 1929093), (162, 1286062), (324, 643031)]