199173606

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{17389}}^1$

素因数の和:17500

約数の個数: 32

約数和(自身を含む): 420698880

約数和(自身を除く): 221525274

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 11454, 17389, 34778, 52167, 104334, 399947, 799894, 1199841, 1443287, 2399682, 2886574, 4329861, 8659722, 33195601, 66391202, 99586803, 199173606]

約数ペア:

[(1, 199173606), (2, 99586803), (3, 66391202), (6, 33195601), (23, 8659722), (46, 4329861), (69, 2886574), (83, 2399682), (138, 1443287), (166, 1199841), (249, 799894), (498, 399947), (1909, 104334), (3818, 52167), (5727, 34778), (11454, 17389)]