205241036378

素因数分解:

$2^1\times 7^1\times {\mathrm{63559}}^1\times {\mathrm{230653}}^1$

素因数の和:294221

約数の個数: 16

約数和(自身を含む): 351848837760

約数和(自身を除く): 146607801382

約数列:

[1, 2, 7, 14, 63559, 127118, 230653, 444913, 461306, 889826, 1614571, 3229142, 14660074027, 29320148054, 102620518189, 205241036378]

約数ペア:

[(1, 205241036378), (2, 102620518189), (7, 29320148054), (14, 14660074027), (63559, 3229142), (127118, 1614571), (230653, 889826), (444913, 461306)]