200957589

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47609}}^1$

素因数の和:47689

約数の個数: 24

約数和(自身を含む): 336697920

約数和(自身を除く): 135740331

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 47609, 142827, 333263, 428481, 999789, 2999367, 3189803, 9569409, 22328621, 28708227, 66985863, 200957589]

約数ペア:

[(1, 200957589), (3, 66985863), (7, 28708227), (9, 22328621), (21, 9569409), (63, 3189803), (67, 2999367), (201, 999789), (469, 428481), (603, 333263), (1407, 142827), (4221, 47609)]