222720402

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1811}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 452275200

約数和(自身を除く): 229554798

約数列:

[1, 2, 3, 6, 103, 199, 206, 309, 398, 597, 618, 1194, 1811, 3622, 5433, 10866, 20497, 40994, 61491, 122982, 186533, 360389, 373066, 559599, 720778, 1081167, 1119198, 2162334, 37120067, 74240134, 111360201, 222720402]

約数ペア:

[(1, 222720402), (2, 111360201), (3, 74240134), (6, 37120067), (103, 2162334), (199, 1119198), (206, 1081167), (309, 720778), (398, 559599), (597, 373066), (618, 360389), (1194, 186533), (1811, 122982), (3622, 61491), (5433, 40994), (10866, 20497)]