201788713

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{111301}}^1$

素因数の和:111352

約数の個数: 12

約数和(自身を含む): 241080132

約数和(自身を除く): 39291419

約数列:

[1, 7, 37, 49, 259, 1813, 111301, 779107, 4118137, 5453749, 28826959, 201788713]

約数ペア:

[(1, 201788713), (7, 28826959), (37, 5453749), (49, 4118137), (259, 779107), (1813, 111301)]