206838142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1847}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 374330880

約数和(自身を除く): 167492738

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 421, 842, 1847, 2947, 3694, 5894, 7999, 12929, 15998, 25858, 35093, 55993, 70186, 111986, 245651, 491302, 777587, 1555174, 5443109, 10886218, 14774153, 29548306, 103419071, 206838142]

約数ペア:

[(1, 206838142), (2, 103419071), (7, 29548306), (14, 14774153), (19, 10886218), (38, 5443109), (133, 1555174), (266, 777587), (421, 491302), (842, 245651), (1847, 111986), (2947, 70186), (3694, 55993), (5894, 35093), (7999, 25858), (12929, 15998)]