193991951

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 203793408

約数和(自身を除く): 9801457

約数列:

[1, 41, 71, 103, 647, 2911, 4223, 7313, 26527, 45937, 66641, 299833, 1883417, 2732281, 4731511, 193991951]

約数ペア:

[(1, 193991951), (41, 4731511), (71, 2732281), (103, 1883417), (647, 299833), (2911, 66641), (4223, 45937), (7313, 26527)]