204831882

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 480936960

約数和(自身を除く): 276105078

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 83, 138, 166, 207, 249, 414, 498, 621, 747, 1242, 1494, 1909, 1987, 2241, 3818, 3974, 4482, 5727, 5961, 11454, 11922, 17181, 17883, 34362, 35766, 45701, 51543, 53649, 91402, 103086, 107298, 137103, 164921, 274206, 329842, 411309, 494763, 822618, 989526, 1233927, 1484289, 2467854, 2968578, 3793183, 4452867, 7586366, 8905734, 11379549, 22759098, 34138647, 68277294, 102415941, 204831882]

約数ペア:

[(1, 204831882), (2, 102415941), (3, 68277294), (6, 34138647), (9, 22759098), (18, 11379549), (23, 8905734), (27, 7586366), (46, 4452867), (54, 3793183), (69, 2968578), (83, 2467854), (138, 1484289), (166, 1233927), (207, 989526), (249, 822618), (414, 494763), (498, 411309), (621, 329842), (747, 274206), (1242, 164921), (1494, 137103), (1909, 107298), (1987, 103086), (2241, 91402), (3818, 53649), (3974, 51543), (4482, 45701), (5727, 35766), (5961, 34362), (11454, 17883), (11922, 17181)]