201444818

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{2621}}^1$

素因数の和:3169

約数の個数: 16

約数和(自身を含む): 306585216

約数和(自身を除く): 105140398

約数列:

[1, 2, 83, 166, 463, 926, 2621, 5242, 38429, 76858, 217543, 435086, 1213523, 2427046, 100722409, 201444818]

約数ペア:

[(1, 201444818), (2, 100722409), (83, 2427046), (166, 1213523), (463, 435086), (926, 217543), (2621, 76858), (5242, 38429)]