238177208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{16067}}^1$

素因数の和:16199

約数の個数: 32

約数和(自身を含む): 477219600

約数和(自身を除く): 239042392

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 14824, 16067, 32134, 64268, 128536, 273139, 546278, 1092556, 1751303, 2185112, 3502606, 7005212, 14010424, 29772151, 59544302, 119088604, 238177208]

約数ペア:

[(1, 238177208), (2, 119088604), (4, 59544302), (8, 29772151), (17, 14010424), (34, 7005212), (68, 3502606), (109, 2185112), (136, 1751303), (218, 1092556), (436, 546278), (872, 273139), (1853, 128536), (3706, 64268), (7412, 32134), (14824, 16067)]