204742011

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 288271872

約数和(自身を除く): 83529861

約数列:

[1, 3, 31, 47, 93, 141, 961, 1457, 1511, 2883, 4371, 4533, 45167, 46841, 71017, 135501, 140523, 213051, 1452071, 2201527, 4356213, 6604581, 68247337, 204742011]

約数ペア:

[(1, 204742011), (3, 68247337), (31, 6604581), (47, 4356213), (93, 2201527), (141, 1452071), (961, 213051), (1457, 140523), (1511, 135501), (2883, 71017), (4371, 46841), (4533, 45167)]