201560072

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{7213}}^1$

素因数の和:7725

約数の個数: 32

約数和(自身を含む): 432840000

約数和(自身を除く): 231279928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 3493, 3992, 6986, 7213, 13972, 14426, 27944, 28852, 50491, 57704, 100982, 201964, 403928, 3599287, 7198574, 14397148, 25195009, 28794296, 50390018, 100780036, 201560072]

約数ペア:

[(1, 201560072), (2, 100780036), (4, 50390018), (7, 28794296), (8, 25195009), (14, 14397148), (28, 7198574), (56, 3599287), (499, 403928), (998, 201964), (1996, 100982), (3493, 57704), (3992, 50491), (6986, 28852), (7213, 27944), (13972, 14426)]