214188558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81689}}^1$

素因数の和:81736

約数の個数: 32

約数和(自身を含む): 470534400

約数和(自身を除く): 256345842

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 81689, 163378, 245067, 490134, 1552091, 1878847, 3104182, 3757694, 4656273, 5636541, 9312546, 11273082, 35698093, 71396186, 107094279, 214188558]

約数ペア:

[(1, 214188558), (2, 107094279), (3, 71396186), (6, 35698093), (19, 11273082), (23, 9312546), (38, 5636541), (46, 4656273), (57, 3757694), (69, 3104182), (114, 1878847), (138, 1552091), (437, 490134), (874, 245067), (1311, 163378), (2622, 81689)]