204024236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2370

約数の個数: 36

約数和(自身を含む): 389618712

約数和(自身を除く): 185594476

約数列:

[1, 2, 4, 13, 26, 52, 137, 169, 274, 338, 548, 676, 1781, 2203, 3562, 4406, 7124, 8812, 23153, 28639, 46306, 57278, 92612, 114556, 301811, 372307, 603622, 744614, 1207244, 1489228, 3923543, 7847086, 15694172, 51006059, 102012118, 204024236]

約数ペア:

[(1, 204024236), (2, 102012118), (4, 51006059), (13, 15694172), (26, 7847086), (52, 3923543), (137, 1489228), (169, 1207244), (274, 744614), (338, 603622), (548, 372307), (676, 301811), (1781, 114556), (2203, 92612), (3562, 57278), (4406, 46306), (7124, 28639), (8812, 23153)]