212200075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8429}}^1$

素因数の和:8511

約数の個数: 24

約数和(自身を含む): 282236400

約数和(自身を除く): 70036325

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 5035, 8429, 25175, 42145, 160151, 210725, 446737, 800755, 2233685, 4003775, 8488003, 11168425, 42440015, 212200075]

約数ペア:

[(1, 212200075), (5, 42440015), (19, 11168425), (25, 8488003), (53, 4003775), (95, 2233685), (265, 800755), (475, 446737), (1007, 210725), (1325, 160151), (5035, 42145), (8429, 25175)]