200858878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{83761}}^1$

素因数の和:83883

約数の個数: 16

約数和(自身を含む): 331697520

約数和(自身を除く): 130838642

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 83761, 167522, 921371, 1842742, 9129949, 18259898, 100429439, 200858878]

約数ペア:

[(1, 200858878), (2, 100429439), (11, 18259898), (22, 9129949), (109, 1842742), (218, 921371), (1199, 167522), (2398, 83761)]