199038718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{41243}}^1$

素因数の和:41391

約数の個数: 16

約数和(自身を含む): 316753920

約数和(自身を除く): 117715202

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 41243, 82486, 783617, 1567234, 5237861, 10475722, 99519359, 199038718]

約数ペア:

[(1, 199038718), (2, 99519359), (19, 10475722), (38, 5237861), (127, 1567234), (254, 783617), (2413, 82486), (4826, 41243)]