218771276

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{4201}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 392500416

約数和(自身を除く): 173729140

約数列:

[1, 2, 4, 47, 94, 188, 277, 554, 1108, 4201, 8402, 13019, 16804, 26038, 52076, 197447, 394894, 789788, 1163677, 2327354, 4654708, 54692819, 109385638, 218771276]

約数ペア:

[(1, 218771276), (2, 109385638), (4, 54692819), (47, 4654708), (94, 2327354), (188, 1163677), (277, 789788), (554, 394894), (1108, 197447), (4201, 52076), (8402, 26038), (13019, 16804)]