207849136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1180961}}^1$

素因数の和:1180980

約数の個数: 20

約数和(自身を含む): 439317864

約数和(自身を除く): 231468728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1180961, 2361922, 4723844, 9447688, 12990571, 18895376, 25981142, 51962284, 103924568, 207849136]

約数ペア:

[(1, 207849136), (2, 103924568), (4, 51962284), (8, 25981142), (11, 18895376), (16, 12990571), (22, 9447688), (44, 4723844), (88, 2361922), (176, 1180961)]