194447656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13451}}^1$

素因数の和:13609

約数の個数: 32

約数和(自身を含む): 395488800

約数和(自身を除く): 201041144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 13451, 14456, 26902, 53804, 107608, 174863, 349726, 699452, 1398904, 1869689, 3739378, 7478756, 14957512, 24305957, 48611914, 97223828, 194447656]

約数ペア:

[(1, 194447656), (2, 97223828), (4, 48611914), (8, 24305957), (13, 14957512), (26, 7478756), (52, 3739378), (104, 1869689), (139, 1398904), (278, 699452), (556, 349726), (1112, 174863), (1807, 107608), (3614, 53804), (7228, 26902), (13451, 14456)]