208065928

素因数分解:

$2^3\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{2063}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 446319360

約数和(自身を除く): 238253432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1801, 2063, 3602, 4126, 7204, 8252, 12607, 14408, 14441, 16504, 25214, 28882, 50428, 57764, 100856, 115528, 3715463, 7430926, 14861852, 26008241, 29723704, 52016482, 104032964, 208065928]

約数ペア:

[(1, 208065928), (2, 104032964), (4, 52016482), (7, 29723704), (8, 26008241), (14, 14861852), (28, 7430926), (56, 3715463), (1801, 115528), (2063, 100856), (3602, 57764), (4126, 50428), (7204, 28882), (8252, 25214), (12607, 16504), (14408, 14441)]