200074217

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{40087}}^1$

素因数の和:40148

約数の個数: 16

約数和(自身を含む): 246300672

約数和(自身を除く): 46226455

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 40087, 280609, 922001, 1242697, 6454007, 8698879, 28582031, 200074217]

約数ペア:

[(1, 200074217), (7, 28582031), (23, 8698879), (31, 6454007), (161, 1242697), (217, 922001), (713, 280609), (4991, 40087)]