197148528028

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{976621}}^1$

素因数の和:977197

約数の個数: 24

約数和(自身を含む): 348927508160

約数和(自身を除く): 151778980132

約数列:

[1, 2, 4, 109, 218, 436, 463, 926, 1852, 50467, 100934, 201868, 976621, 1953242, 3906484, 106451689, 212903378, 425806756, 452175523, 904351046, 1808702092, 49287132007, 98574264014, 197148528028]

約数ペア:

[(1, 197148528028), (2, 98574264014), (4, 49287132007), (109, 1808702092), (218, 904351046), (436, 452175523), (463, 425806756), (926, 212903378), (1852, 106451689), (50467, 3906484), (100934, 1953242), (201868, 976621)]