207289318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{5569}}^1$

素因数の和:6111

約数の個数: 16

約数和(自身を含む): 320029920

約数和(自身を除く): 112740602

約数列:

[1, 2, 37, 74, 503, 1006, 5569, 11138, 18611, 37222, 206053, 412106, 2801207, 5602414, 103644659, 207289318]

約数ペア:

[(1, 207289318), (2, 103644659), (37, 5602414), (74, 2801207), (503, 412106), (1006, 206053), (5569, 37222), (11138, 18611)]