109213636

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{90709}}^1$

素因数の和:90763

約数の個数: 24

約数和(自身を含む): 223509440

約数和(自身を除く): 114295804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 90709, 181418, 362836, 634963, 1269926, 2539852, 3900487, 7800974, 15601948, 27303409, 54606818, 109213636]

約数ペア:

[(1, 109213636), (2, 54606818), (4, 27303409), (7, 15601948), (14, 7800974), (28, 3900487), (43, 2539852), (86, 1269926), (172, 634963), (301, 362836), (602, 181418), (1204, 90709)]