208522242

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 472780800

約数和(自身を除く): 264258558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 151, 214, 239, 302, 321, 453, 478, 642, 717, 906, 963, 1359, 1434, 1926, 2151, 2718, 2889, 4077, 4302, 5778, 6453, 8154, 12906, 16157, 25573, 32314, 36089, 48471, 51146, 72178, 76719, 96942, 108267, 145413, 153438, 216534, 230157, 290826, 324801, 436239, 460314, 649602, 690471, 872478, 974403, 1380942, 1948806, 3861523, 7723046, 11584569, 23169138, 34753707, 69507414, 104261121, 208522242]

約数ペア:

[(1, 208522242), (2, 104261121), (3, 69507414), (6, 34753707), (9, 23169138), (18, 11584569), (27, 7723046), (54, 3861523), (107, 1948806), (151, 1380942), (214, 974403), (239, 872478), (302, 690471), (321, 649602), (453, 460314), (478, 436239), (642, 324801), (717, 290826), (906, 230157), (963, 216534), (1359, 153438), (1434, 145413), (1926, 108267), (2151, 96942), (2718, 76719), (2889, 72178), (4077, 51146), (4302, 48471), (5778, 36089), (6453, 32314), (8154, 25573), (12906, 16157)]