201224864

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146239}}^1$

素因数の和:146292

約数の個数: 24

約数和(自身を含む): 405377280

約数和(自身を除く): 204152416

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146239, 292478, 584956, 1169912, 2339824, 4679648, 6288277, 12576554, 25153108, 50306216, 100612432, 201224864]

約数ペア:

[(1, 201224864), (2, 100612432), (4, 50306216), (8, 25153108), (16, 12576554), (32, 6288277), (43, 4679648), (86, 2339824), (172, 1169912), (344, 584956), (688, 292478), (1376, 146239)]