201964112

素因数分解:

$2^4\times 7^1\times {\mathrm{1803251}}^1$

素因数の和:1803266

約数の個数: 20

約数和(自身を含む): 447206496

約数和(自身を除く): 245242384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1803251, 3606502, 7213004, 12622757, 14426008, 25245514, 28852016, 50491028, 100982056, 201964112]

約数ペア:

[(1, 201964112), (2, 100982056), (4, 50491028), (7, 28852016), (8, 25245514), (14, 14426008), (16, 12622757), (28, 7213004), (56, 3606502), (112, 1803251)]