214950992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{790261}}^1$

素因数の和:790286

約数の個数: 20

約数和(自身を含む): 440966196

約数和(自身を除く): 226015204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 790261, 1580522, 3161044, 6322088, 12644176, 13434437, 26868874, 53737748, 107475496, 214950992]

約数ペア:

[(1, 214950992), (2, 107475496), (4, 53737748), (8, 26868874), (16, 13434437), (17, 12644176), (34, 6322088), (68, 3161044), (136, 1580522), (272, 790261)]