212661588

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18793}}^1$

素因数の和:18864

約数の個数: 48

約数和(自身を含む): 530441856

約数和(自身を除く): 317780268

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2829, 3772, 5658, 11316, 18793, 37586, 56379, 75172, 112758, 225516, 432239, 770513, 864478, 1296717, 1541026, 1728956, 2311539, 2593434, 3082052, 4623078, 5186868, 9246156, 17721799, 35443598, 53165397, 70887196, 106330794, 212661588]

約数ペア:

[(1, 212661588), (2, 106330794), (3, 70887196), (4, 53165397), (6, 35443598), (12, 17721799), (23, 9246156), (41, 5186868), (46, 4623078), (69, 3082052), (82, 2593434), (92, 2311539), (123, 1728956), (138, 1541026), (164, 1296717), (246, 864478), (276, 770513), (492, 432239), (943, 225516), (1886, 112758), (2829, 75172), (3772, 56379), (5658, 37586), (11316, 18793)]