201679128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{400157}}^1$

素因数の和:400176

約数の個数: 48

約数和(自身を含む): 624246480

約数和(自身を除く): 422567352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 400157, 800314, 1200471, 1600628, 2400942, 2801099, 3201256, 3601413, 4801884, 5602198, 7202826, 8403297, 9603768, 11204396, 14405652, 16806594, 22408792, 25209891, 28811304, 33613188, 50419782, 67226376, 100839564, 201679128]

約数ペア:

[(1, 201679128), (2, 100839564), (3, 67226376), (4, 50419782), (6, 33613188), (7, 28811304), (8, 25209891), (9, 22408792), (12, 16806594), (14, 14405652), (18, 11204396), (21, 9603768), (24, 8403297), (28, 7202826), (36, 5602198), (42, 4801884), (56, 3601413), (63, 3201256), (72, 2801099), (84, 2400942), (126, 1600628), (168, 1200471), (252, 800314), (504, 400157)]