197455326

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{1129}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 400508160

約数和(自身を除く): 203052834

約数列:

[1, 2, 3, 6, 103, 206, 283, 309, 566, 618, 849, 1129, 1698, 2258, 3387, 6774, 29149, 58298, 87447, 116287, 174894, 232574, 319507, 348861, 639014, 697722, 958521, 1917042, 32909221, 65818442, 98727663, 197455326]

約数ペア:

[(1, 197455326), (2, 98727663), (3, 65818442), (6, 32909221), (103, 1917042), (206, 958521), (283, 697722), (309, 639014), (566, 348861), (618, 319507), (849, 232574), (1129, 174894), (1698, 116287), (2258, 87447), (3387, 58298), (6774, 29149)]