201619852

素因数分解:

$2^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{3613}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 403553696

約数和(自身を除く): 201933844

約数列:

[1, 2, 4, 7, 14, 28, 1993, 3613, 3986, 7226, 7972, 13951, 14452, 25291, 27902, 50582, 55804, 101164, 7200709, 14401418, 28802836, 50404963, 100809926, 201619852]

約数ペア:

[(1, 201619852), (2, 100809926), (4, 50404963), (7, 28802836), (14, 14401418), (28, 7200709), (1993, 101164), (3613, 55804), (3986, 50582), (7226, 27902), (7972, 25291), (13951, 14452)]