201212417102

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1\times {\mathrm{788209}}^1$

素因数の和:789491

約数の個数: 16

約数和(自身を含む): 304848099600

約数和(自身を除く): 103635682498

約数列:

[1, 2, 109, 218, 1171, 2342, 127639, 255278, 788209, 1576418, 85914781, 171829562, 922992739, 1845985478, 100606208551, 201212417102]

約数ペア:

[(1, 201212417102), (2, 100606208551), (109, 1845985478), (218, 922992739), (1171, 171829562), (2342, 85914781), (127639, 1576418), (255278, 788209)]