202605151

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 249318000

約数和(自身を除く): 46712849

約数列:

[1, 7, 19, 49, 133, 269, 809, 931, 1883, 5111, 5663, 13181, 15371, 35777, 39641, 107597, 217621, 250439, 753179, 1523347, 4134799, 10663429, 28943593, 202605151]

約数ペア:

[(1, 202605151), (7, 28943593), (19, 10663429), (49, 4134799), (133, 1523347), (269, 753179), (809, 250439), (931, 217621), (1883, 107597), (5111, 39641), (5663, 35777), (13181, 15371)]