208075978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{11867}}^1$

素因数の和:12677

約数の個数: 16

約数和(自身を含む): 340943904

約数和(自身を除く): 132867926

約数列:

[1, 2, 11, 22, 797, 1594, 8767, 11867, 17534, 23734, 130537, 261074, 9457999, 18915998, 104037989, 208075978]

約数ペア:

[(1, 208075978), (2, 104037989), (11, 18915998), (22, 9457999), (797, 261074), (1594, 130537), (8767, 23734), (11867, 17534)]