201096728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{156131}}^1$

素因数の和:156167

約数の個数: 32

約数和(自身を含む): 449660160

約数和(自身を除く): 248563432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 156131, 312262, 624524, 1092917, 1249048, 2185834, 3591013, 4371668, 7182026, 8743336, 14364052, 25137091, 28728104, 50274182, 100548364, 201096728]

約数ペア:

[(1, 201096728), (2, 100548364), (4, 50274182), (7, 28728104), (8, 25137091), (14, 14364052), (23, 8743336), (28, 7182026), (46, 4371668), (56, 3591013), (92, 2185834), (161, 1249048), (184, 1092917), (322, 624524), (644, 312262), (1288, 156131)]