216296646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{82493}}^1$

素因数の和:82540

約数の個数: 32

約数和(自身を含む): 475165440

約数和(自身を除く): 258868794

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 82493, 164986, 247479, 494958, 1567367, 1897339, 3134734, 3794678, 4702101, 5692017, 9404202, 11384034, 36049441, 72098882, 108148323, 216296646]

約数ペア:

[(1, 216296646), (2, 108148323), (3, 72098882), (6, 36049441), (19, 11384034), (23, 9404202), (38, 5692017), (46, 4702101), (57, 3794678), (69, 3134734), (114, 1897339), (138, 1567367), (437, 494958), (874, 247479), (1311, 164986), (2622, 82493)]