205886044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{80803}}^1$

素因数の和:80834

約数の個数: 36

約数和(自身を含む): 451371144

約数和(自身を除く): 245485100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 80803, 161606, 323212, 565621, 1050439, 1131242, 2100878, 2262484, 3959347, 4201756, 7353073, 7918694, 14706146, 15837388, 29412292, 51471511, 102943022, 205886044]

約数ペア:

[(1, 205886044), (2, 102943022), (4, 51471511), (7, 29412292), (13, 15837388), (14, 14706146), (26, 7918694), (28, 7353073), (49, 4201756), (52, 3959347), (91, 2262484), (98, 2100878), (182, 1131242), (196, 1050439), (364, 565621), (637, 323212), (1274, 161606), (2548, 80803)]