201312176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{967847}}^1$

素因数の和:967868

約数の個数: 20

約数和(自身を含む): 420046032

約数和(自身を除く): 218733856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 967847, 1935694, 3871388, 7742776, 12582011, 15485552, 25164022, 50328044, 100656088, 201312176]

約数ペア:

[(1, 201312176), (2, 100656088), (4, 50328044), (8, 25164022), (13, 15485552), (16, 12582011), (26, 7742776), (52, 3871388), (104, 1935694), (208, 967847)]