201664615

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{4561}}^1$

素因数の和:4842

約数の個数: 16

約数和(自身を含む): 249632640

約数和(自身を除く): 47968025

約数列:

[1, 5, 37, 185, 239, 1195, 4561, 8843, 22805, 44215, 168757, 843785, 1090079, 5450395, 40332923, 201664615]

約数ペア:

[(1, 201664615), (5, 40332923), (37, 5450395), (185, 1090079), (239, 843785), (1195, 168757), (4561, 44215), (8843, 22805)]