198804946

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{6653}}^1$

素因数の和:6945

約数の個数: 16

約数和(自身を含む): 304061184

約数和(自身を除く): 105256238

約数列:

[1, 2, 67, 134, 223, 446, 6653, 13306, 14941, 29882, 445751, 891502, 1483619, 2967238, 99402473, 198804946]

約数ペア:

[(1, 198804946), (2, 99402473), (67, 2967238), (134, 1483619), (223, 891502), (446, 445751), (6653, 29882), (13306, 14941)]