213989278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{5749}}^1$

素因数の和:6291

約数の個数: 16

約数和(自身を含む): 330372000

約数和(自身を除く): 116382722

約数列:

[1, 2, 37, 74, 503, 1006, 5749, 11498, 18611, 37222, 212713, 425426, 2891747, 5783494, 106994639, 213989278]

約数ペア:

[(1, 213989278), (2, 106994639), (37, 5783494), (74, 2891747), (503, 425426), (1006, 212713), (5749, 37222), (11498, 18611)]