201888208

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{83563}}^1$

素因数の和:83722

約数の個数: 20

約数和(自身を含む): 393753568

約数和(自身を除く): 191865360

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 83563, 167126, 334252, 668504, 1337008, 12618013, 25236026, 50472052, 100944104, 201888208]

約数ペア:

[(1, 201888208), (2, 100944104), (4, 50472052), (8, 25236026), (16, 12618013), (151, 1337008), (302, 668504), (604, 334252), (1208, 167126), (2416, 83563)]