201430756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{4801}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 373922136

約数和(自身を除く): 172491380

約数列:

[1, 2, 4, 17, 34, 68, 617, 1234, 2468, 4801, 9602, 10489, 19204, 20978, 41956, 81617, 163234, 326468, 2962217, 5924434, 11848868, 50357689, 100715378, 201430756]

約数ペア:

[(1, 201430756), (2, 100715378), (4, 50357689), (17, 11848868), (34, 5924434), (68, 2962217), (617, 326468), (1234, 163234), (2468, 81617), (4801, 41956), (9602, 20978), (10489, 19204)]