201056238

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157321}}^1$

素因数の和:157400

約数の個数: 24

約数和(自身を含む): 441760176

約数和(自身を除く): 240703938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157321, 314642, 471963, 943926, 1415889, 2831778, 11169791, 22339582, 33509373, 67018746, 100528119, 201056238]

約数ペア:

[(1, 201056238), (2, 100528119), (3, 67018746), (6, 33509373), (9, 22339582), (18, 11169791), (71, 2831778), (142, 1415889), (213, 943926), (426, 471963), (639, 314642), (1278, 157321)]