215496574

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{11279}}^1$

素因数の和:11555

約数の個数: 16

約数和(自身を含む): 332579520

約数和(自身を除く): 117082946

約数列:

[1, 2, 41, 82, 233, 466, 9553, 11279, 19106, 22558, 462439, 924878, 2628007, 5256014, 107748287, 215496574]

約数ペア:

[(1, 215496574), (2, 107748287), (41, 5256014), (82, 2628007), (233, 924878), (466, 462439), (9553, 22558), (11279, 19106)]