190039864

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{18749}}^1$

素因数の和:18943

約数の個数: 32

約数和(自身を含む): 409500000

約数和(自身を除く): 219460136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 18749, 37498, 74996, 131243, 149992, 262486, 524972, 1049944, 3393569, 6787138, 13574276, 23754983, 27148552, 47509966, 95019932, 190039864]

約数ペア:

[(1, 190039864), (2, 95019932), (4, 47509966), (7, 27148552), (8, 23754983), (14, 13574276), (28, 6787138), (56, 3393569), (181, 1049944), (362, 524972), (724, 262486), (1267, 149992), (1448, 131243), (2534, 74996), (5068, 37498), (10136, 18749)]