213810296

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{11003}}^1$

素因数の和:11363

約数の個数: 32

約数和(自身を含む): 459527040

約数和(自身を除く): 245716744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 4858, 9716, 11003, 19432, 22006, 44012, 77021, 88024, 154042, 308084, 616168, 3818041, 7636082, 15272164, 26726287, 30544328, 53452574, 106905148, 213810296]

約数ペア:

[(1, 213810296), (2, 106905148), (4, 53452574), (7, 30544328), (8, 26726287), (14, 15272164), (28, 7636082), (56, 3818041), (347, 616168), (694, 308084), (1388, 154042), (2429, 88024), (2776, 77021), (4858, 44012), (9716, 22006), (11003, 19432)]