201912974793

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{18301}}^1\times {\mathrm{53299}}^1$

素因数の和:71629

約数の個数: 24

約数和(自身を含む): 304354939200

約数和(自身を除く): 102441964407

約数列:

[1, 3, 9, 23, 69, 207, 18301, 53299, 54903, 159897, 164709, 420923, 479691, 1225877, 1262769, 3677631, 3788307, 11032893, 975424999, 2926274997, 8778824991, 22434774977, 67304324931, 201912974793]

約数ペア:

[(1, 201912974793), (3, 67304324931), (9, 22434774977), (23, 8778824991), (69, 2926274997), (207, 975424999), (18301, 11032893), (53299, 3788307), (54903, 3677631), (159897, 1262769), (164709, 1225877), (420923, 479691)]