208035070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{392519}}^1$

素因数の和:392579

約数の個数: 16

約数和(自身を含む): 381529440

約数和(自身を除く): 173494370

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 392519, 785038, 1962595, 3925190, 20803507, 41607014, 104017535, 208035070]

約数ペア:

[(1, 208035070), (2, 104017535), (5, 41607014), (10, 20803507), (53, 3925190), (106, 1962595), (265, 785038), (530, 392519)]