202064779

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 247840560

約数和(自身を除く): 45775781

約数列:

[1, 7, 29, 49, 53, 203, 371, 1421, 1537, 2597, 2683, 10759, 18781, 75313, 77807, 131467, 142199, 544649, 995393, 3812543, 4123771, 6967751, 28866397, 202064779]

約数ペア:

[(1, 202064779), (7, 28866397), (29, 6967751), (49, 4123771), (53, 3812543), (203, 995393), (371, 544649), (1421, 142199), (1537, 131467), (2597, 77807), (2683, 75313), (10759, 18781)]