199549004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{5381}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 356848128

約数和(自身を除く): 157299124

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 5381, 9271, 10762, 18542, 21524, 37084, 392813, 683387, 785626, 1366774, 1571252, 2733548, 49887251, 99774502, 199549004]

約数ペア:

[(1, 199549004), (2, 99774502), (4, 49887251), (73, 2733548), (127, 1571252), (146, 1366774), (254, 785626), (292, 683387), (508, 392813), (5381, 37084), (9271, 21524), (10762, 18542)]