220214367044

素因数分解:

$2^2\times 7^2\times {\mathrm{1009}}^1\times {\mathrm{1113521}}^1$

素因数の和:1114548

約数の個数: 36

約数和(自身を含む): 448738230780

約数和(自身を除く): 228523863736

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1009, 2018, 4036, 7063, 14126, 28252, 49441, 98882, 197764, 1113521, 2227042, 4454084, 7794647, 15589294, 31178588, 54562529, 109125058, 218250116, 1123542689, 2247085378, 4494170756, 7864798823, 15729597646, 31459195292, 55053591761, 110107183522, 220214367044]

約数ペア:

[(1, 220214367044), (2, 110107183522), (4, 55053591761), (7, 31459195292), (14, 15729597646), (28, 7864798823), (49, 4494170756), (98, 2247085378), (196, 1123542689), (1009, 218250116), (2018, 109125058), (4036, 54562529), (7063, 31178588), (14126, 15589294), (28252, 7794647), (49441, 4454084), (98882, 2227042), (197764, 1113521)]