201289231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 258564096

約数和(自身を除く): 57274865

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 2431, 2671, 4433, 5797, 6851, 29381, 34723, 45407, 75361, 82801, 381953, 499477, 590291, 910811, 1076413, 1407617, 6493201, 11840543, 15483787, 18299021, 201289231]

約数ペア:

[(1, 201289231), (11, 18299021), (13, 15483787), (17, 11840543), (31, 6493201), (143, 1407617), (187, 1076413), (221, 910811), (341, 590291), (403, 499477), (527, 381953), (2431, 82801), (2671, 75361), (4433, 45407), (5797, 34723), (6851, 29381)]