201489543

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{1657}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 297445200

約数和(自身を除く): 95955657

約数列:

[1, 3, 9, 59, 177, 229, 531, 687, 1657, 2061, 4971, 13511, 14913, 40533, 97763, 121599, 293289, 379453, 879867, 1138359, 3415077, 22387727, 67163181, 201489543]

約数ペア:

[(1, 201489543), (3, 67163181), (9, 22387727), (59, 3415077), (177, 1138359), (229, 879867), (531, 379453), (687, 293289), (1657, 121599), (2061, 97763), (4971, 40533), (13511, 14913)]