211888924802

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{2239}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 329625515520

約数和(自身を除く): 117736590718

約数列:

[1, 2, 43, 86, 157, 163, 314, 326, 1849, 2239, 3698, 4478, 6751, 7009, 13502, 14018, 25591, 51182, 96277, 192554, 290293, 301387, 351523, 364957, 580586, 602774, 703046, 729914, 1100413, 2200826, 4139911, 8279822, 15115489, 15693151, 30230978, 31386302, 47317759, 57298249, 94635518, 114596498, 649966027, 674805493, 1299932054, 1349610986, 2463824707, 4927649414, 105944462401, 211888924802]

約数ペア:

[(1, 211888924802), (2, 105944462401), (43, 4927649414), (86, 2463824707), (157, 1349610986), (163, 1299932054), (314, 674805493), (326, 649966027), (1849, 114596498), (2239, 94635518), (3698, 57298249), (4478, 47317759), (6751, 31386302), (7009, 30230978), (13502, 15693151), (14018, 15115489), (25591, 8279822), (51182, 4139911), (96277, 2200826), (192554, 1100413), (290293, 729914), (301387, 703046), (351523, 602774), (364957, 580586)]