201336538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{40543}}^1$

素因数の和:40749

約数の個数: 16

約数和(自身を含む): 326946816

約数和(自身を除く): 125610278

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 40543, 81086, 527059, 1054118, 7743713, 15487426, 100668269, 201336538]

約数ペア:

[(1, 201336538), (2, 100668269), (13, 15487426), (26, 7743713), (191, 1054118), (382, 527059), (2483, 81086), (4966, 40543)]