196410367240

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{18670187}}^1$

素因数の和:18670461

約数の個数: 32

約数和(自身を含む): 443603666880

約数和(自身を除く): 247193299640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 18670187, 37340374, 74680748, 93350935, 149361496, 186701870, 373403740, 746807480, 4910259181, 9820518362, 19641036724, 24551295905, 39282073448, 49102591810, 98205183620, 196410367240]

約数ペア:

[(1, 196410367240), (2, 98205183620), (4, 49102591810), (5, 39282073448), (8, 24551295905), (10, 19641036724), (20, 9820518362), (40, 4910259181), (263, 746807480), (526, 373403740), (1052, 186701870), (1315, 149361496), (2104, 93350935), (2630, 74680748), (5260, 37340374), (10520, 18670187)]