222745938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{19447}}^1$

素因数の和:19558

約数の個数: 32

約数和(自身を含む): 470486016

約数和(自身を除く): 247740078

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 11454, 19447, 38894, 58341, 116682, 447281, 894562, 1341843, 1614101, 2683686, 3228202, 4842303, 9684606, 37124323, 74248646, 111372969, 222745938]

約数ペア:

[(1, 222745938), (2, 111372969), (3, 74248646), (6, 37124323), (23, 9684606), (46, 4842303), (69, 3228202), (83, 2683686), (138, 1614101), (166, 1341843), (249, 894562), (498, 447281), (1909, 116682), (3818, 58341), (5727, 38894), (11454, 19447)]