194892271

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{2213}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 232948224

約数和(自身を除く): 38055953

約数列:

[1, 7, 23, 161, 547, 2213, 3829, 12581, 15491, 50899, 88067, 356293, 1210511, 8473577, 27841753, 194892271]

約数ペア:

[(1, 194892271), (7, 27841753), (23, 8473577), (161, 1210511), (547, 356293), (2213, 88067), (3829, 50899), (12581, 15491)]