189406801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 207547200

約数和(自身を除く): 18140399

約数列:

[1, 19, 29, 173, 551, 1987, 3287, 5017, 37753, 57623, 95323, 343751, 1094837, 6531269, 9968779, 189406801]

約数ペア:

[(1, 189406801), (19, 9968779), (29, 6531269), (173, 1094837), (551, 343751), (1987, 95323), (3287, 57623), (5017, 37753)]