207086968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{54727}}^1$

素因数の和:54787

約数の個数: 32

約数和(自身を含む): 433445760

約数和(自身を除く): 226358792

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 54727, 109454, 218908, 437816, 601997, 1203994, 2353261, 2407988, 4706522, 4815976, 9413044, 18826088, 25885871, 51771742, 103543484, 207086968]

約数ペア:

[(1, 207086968), (2, 103543484), (4, 51771742), (8, 25885871), (11, 18826088), (22, 9413044), (43, 4815976), (44, 4706522), (86, 2407988), (88, 2353261), (172, 1203994), (344, 601997), (473, 437816), (946, 218908), (1892, 109454), (3784, 54727)]