201795209

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{238247}}^1$

素因数の和:238276

約数の個数: 12

約数和(自身を含む): 253495872

約数和(自身を除く): 51700663

約数列:

[1, 7, 11, 77, 121, 847, 238247, 1667729, 2620717, 18345019, 28827887, 201795209]

約数ペア:

[(1, 201795209), (7, 28827887), (11, 18345019), (77, 2620717), (121, 1667729), (847, 238247)]