208098128

素因数分解:

$2^4\times 7^1\times {\mathrm{463}}^1\times {\mathrm{4013}}^1$

素因数の和:4491

約数の個数: 40

約数和(自身を含む): 461899008

約数和(自身を除く): 253800880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 463, 926, 1852, 3241, 3704, 4013, 6482, 7408, 8026, 12964, 16052, 25928, 28091, 32104, 51856, 56182, 64208, 112364, 224728, 449456, 1858019, 3716038, 7432076, 13006133, 14864152, 26012266, 29728304, 52024532, 104049064, 208098128]

約数ペア:

[(1, 208098128), (2, 104049064), (4, 52024532), (7, 29728304), (8, 26012266), (14, 14864152), (16, 13006133), (28, 7432076), (56, 3716038), (112, 1858019), (463, 449456), (926, 224728), (1852, 112364), (3241, 64208), (3704, 56182), (4013, 51856), (6482, 32104), (7408, 28091), (8026, 25928), (12964, 16052)]