217186902724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{12263}}^1\times {\mathrm{402517}}^1$

素因数の和:414795

約数の個数: 24

約数和(自身を含む): 414664383168

約数和(自身を除く): 197477480444

約数列:

[1, 2, 4, 11, 22, 44, 12263, 24526, 49052, 134893, 269786, 402517, 539572, 805034, 1610068, 4427687, 8855374, 17710748, 4936065971, 9872131942, 19744263884, 54296725681, 108593451362, 217186902724]

約数ペア:

[(1, 217186902724), (2, 108593451362), (4, 54296725681), (11, 19744263884), (22, 9872131942), (44, 4936065971), (12263, 17710748), (24526, 8855374), (49052, 4427687), (134893, 1610068), (269786, 805034), (402517, 539572)]