204414914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{29311}}^1$

素因数の和:29641

約数の個数: 16

約数和(自身を含む): 335563776

約数和(自身を除く): 131148862

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 29311, 58622, 322421, 644842, 9291587, 18583174, 102207457, 204414914]

約数ペア:

[(1, 204414914), (2, 102207457), (11, 18583174), (22, 9291587), (317, 644842), (634, 322421), (3487, 58622), (6974, 29311)]