203178416

素因数分解:

$2^4\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{1697}}^1$

素因数の和:2781

約数の個数: 40

約数和(自身を含む): 450581280

約数和(自身を除く): 247402864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1069, 1697, 2138, 3394, 4276, 6788, 7483, 8552, 11879, 13576, 14966, 17104, 23758, 27152, 29932, 47516, 59864, 95032, 119728, 190064, 1814093, 3628186, 7256372, 12698651, 14512744, 25397302, 29025488, 50794604, 101589208, 203178416]

約数ペア:

[(1, 203178416), (2, 101589208), (4, 50794604), (7, 29025488), (8, 25397302), (14, 14512744), (16, 12698651), (28, 7256372), (56, 3628186), (112, 1814093), (1069, 190064), (1697, 119728), (2138, 95032), (3394, 59864), (4276, 47516), (6788, 29932), (7483, 27152), (8552, 23758), (11879, 17104), (13576, 14966)]