164458007

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20483}}^1$

素因数の和:20558

約数の個数: 16

約数和(自身を含む): 199268352

約数和(自身を除く): 34810345

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 20483, 143381, 634973, 757871, 4444811, 5305097, 23494001, 164458007]

約数ペア:

[(1, 164458007), (7, 23494001), (31, 5305097), (37, 4444811), (217, 757871), (259, 634973), (1147, 143381), (8029, 20483)]