205339736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{215693}}^1$

素因数の和:215723

約数の個数: 32

約数和(自身を含む): 465899040

約数和(自身を除く): 260559304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 215693, 431386, 862772, 1509851, 1725544, 3019702, 3666781, 6039404, 7333562, 12078808, 14667124, 25667467, 29334248, 51334934, 102669868, 205339736]

約数ペア:

[(1, 205339736), (2, 102669868), (4, 51334934), (7, 29334248), (8, 25667467), (14, 14667124), (17, 12078808), (28, 7333562), (34, 6039404), (56, 3666781), (68, 3019702), (119, 1725544), (136, 1509851), (238, 862772), (476, 431386), (952, 215693)]