207661246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{40543}}^1$

素因数の和:40755

約数の個数: 16

約数和(自身を含む): 337163904

約数和(自身を除く): 129502658

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 40543, 81086, 527059, 1054118, 7986971, 15973942, 103830623, 207661246]

約数ペア:

[(1, 207661246), (2, 103830623), (13, 15973942), (26, 7986971), (197, 1054118), (394, 527059), (2561, 81086), (5122, 40543)]