201905712

素因数分解:

$2^4\times 3^2\times {\mathrm{1402123}}^1$

素因数の和:1402137

約数の個数: 30

約数和(自身を含む): 565055972

約数和(自身を除く): 363150260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1402123, 2804246, 4206369, 5608492, 8412738, 11216984, 12619107, 16825476, 22433968, 25238214, 33650952, 50476428, 67301904, 100952856, 201905712]

約数ペア:

[(1, 201905712), (2, 100952856), (3, 67301904), (4, 50476428), (6, 33650952), (8, 25238214), (9, 22433968), (12, 16825476), (16, 12619107), (18, 11216984), (24, 8412738), (36, 5608492), (48, 4206369), (72, 2804246), (144, 1402123)]