202646721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 293068800

約数和(自身を除く): 90422079

約数列:

[1, 3, 23, 31, 69, 93, 211, 449, 633, 713, 1347, 2139, 4853, 6541, 10327, 13919, 14559, 19623, 30981, 41757, 94739, 150443, 284217, 320137, 451329, 960411, 2178997, 2936909, 6536991, 8810727, 67548907, 202646721]

約数ペア:

[(1, 202646721), (3, 67548907), (23, 8810727), (31, 6536991), (69, 2936909), (93, 2178997), (211, 960411), (449, 451329), (633, 320137), (713, 284217), (1347, 150443), (2139, 94739), (4853, 41757), (6541, 30981), (10327, 19623), (13919, 14559)]