201589509

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{2819}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 297047520

約数和(自身を除く): 95458011

約数列:

[1, 3, 11, 33, 121, 197, 363, 591, 2167, 2819, 6501, 8457, 23837, 31009, 71511, 93027, 341099, 555343, 1023297, 1666029, 6108773, 18326319, 67196503, 201589509]

約数ペア:

[(1, 201589509), (3, 67196503), (11, 18326319), (33, 6108773), (121, 1666029), (197, 1023297), (363, 555343), (591, 341099), (2167, 93027), (2819, 71511), (6501, 31009), (8457, 23837)]