214611859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8683

約数の個数: 32

約数和(自身を含む): 298252800

約数和(自身を除く): 83640941

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3553, 8629, 24871, 60403, 94919, 146693, 163951, 664433, 1026851, 1147657, 1613623, 1803461, 2787167, 11295361, 12624227, 19510169, 30658837, 214611859]

約数ペア:

[(1, 214611859), (7, 30658837), (11, 19510169), (17, 12624227), (19, 11295361), (77, 2787167), (119, 1803461), (133, 1613623), (187, 1147657), (209, 1026851), (323, 664433), (1309, 163951), (1463, 146693), (2261, 94919), (3553, 60403), (8629, 24871)]