200216157057

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{132689}}^1$

素因数の和:133302

約数の個数: 48

約数和(自身を含む): 338811707520

約数和(自身を除く): 138595550463

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 557, 903, 1671, 2709, 3899, 5013, 11697, 23951, 35091, 71853, 132689, 167657, 215559, 398067, 502971, 928823, 1194201, 1508913, 2786469, 5705627, 8359407, 17116881, 39939389, 51350643, 73907773, 119818167, 221723319, 359454501, 517354411, 665169957, 1552063233, 3178034239, 4656189699, 9534102717, 22246239673, 28602308151, 66738719019, 200216157057]

約数ペア:

[(1, 200216157057), (3, 66738719019), (7, 28602308151), (9, 22246239673), (21, 9534102717), (43, 4656189699), (63, 3178034239), (129, 1552063233), (301, 665169957), (387, 517354411), (557, 359454501), (903, 221723319), (1671, 119818167), (2709, 73907773), (3899, 51350643), (5013, 39939389), (11697, 17116881), (23951, 8359407), (35091, 5705627), (71853, 2786469), (132689, 1508913), (167657, 1194201), (215559, 928823), (398067, 502971)]