207980334

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{44959}}^1$

素因数の和:45224

約数の個数: 24

約数和(自身を含む): 452387520

約数和(自身を除く): 244407186

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 44959, 89918, 134877, 269754, 404631, 809262, 11554463, 23108926, 34663389, 69326778, 103990167, 207980334]

約数ペア:

[(1, 207980334), (2, 103990167), (3, 69326778), (6, 34663389), (9, 23108926), (18, 11554463), (257, 809262), (514, 404631), (771, 269754), (1542, 134877), (2313, 89918), (4626, 44959)]