212320636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{19073}}^1$

素因数の和:19122

約数の個数: 36

約数和(自身を含む): 426189456

約数和(自身を除く): 213868820

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 19073, 38146, 76292, 209803, 419606, 438679, 839212, 877358, 1754716, 2307833, 4615666, 4825469, 9231332, 9650938, 19301876, 53080159, 106160318, 212320636]

約数ペア:

[(1, 212320636), (2, 106160318), (4, 53080159), (11, 19301876), (22, 9650938), (23, 9231332), (44, 4825469), (46, 4615666), (92, 2307833), (121, 1754716), (242, 877358), (253, 839212), (484, 438679), (506, 419606), (1012, 209803), (2783, 76292), (5566, 38146), (11132, 19073)]