207626538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4943489}}^1$

素因数の和:4943501

約数の個数: 16

約数和(自身を含む): 474575040

約数和(自身を除く): 266948502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4943489, 9886978, 14830467, 29660934, 34604423, 69208846, 103813269, 207626538]

約数ペア:

[(1, 207626538), (2, 103813269), (3, 69208846), (6, 34604423), (7, 29660934), (14, 14830467), (21, 9886978), (42, 4943489)]