222517432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8861}}^1$

素因数の和:8983

約数の個数: 32

約数和(自身を含む): 432820080

約数和(自身を除く): 210302648

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 3139, 6278, 8861, 12556, 17722, 25112, 35444, 70888, 381023, 646853, 762046, 1293706, 1524092, 2587412, 3048184, 5174824, 27814679, 55629358, 111258716, 222517432]

約数ペア:

[(1, 222517432), (2, 111258716), (4, 55629358), (8, 27814679), (43, 5174824), (73, 3048184), (86, 2587412), (146, 1524092), (172, 1293706), (292, 762046), (344, 646853), (584, 381023), (3139, 70888), (6278, 35444), (8861, 25112), (12556, 17722)]