205156914

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{481589}}^1$

素因数の和:481665

約数の個数: 16

約数和(自身を含む): 416093760

約数和(自身を除く): 210936846

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 481589, 963178, 1444767, 2889534, 34192819, 68385638, 102578457, 205156914]

約数ペア:

[(1, 205156914), (2, 102578457), (3, 68385638), (6, 34192819), (71, 2889534), (142, 1444767), (213, 963178), (426, 481589)]