166705484590

素因数分解:

$2^1\times 5^1\times {\mathrm{41969}}^1\times {\mathrm{397211}}^1$

素因数の和:439187

約数の個数: 16

約数和(自身を含む): 300077777520

約数和(自身を除く): 133372292930

約数列:

[1, 2, 5, 10, 41969, 83938, 209845, 397211, 419690, 794422, 1986055, 3972110, 16670548459, 33341096918, 83352742295, 166705484590]

約数ペア:

[(1, 166705484590), (2, 83352742295), (5, 33341096918), (10, 16670548459), (41969, 3972110), (83938, 1986055), (209845, 794422), (397211, 419690)]