250388428

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{2399}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 444528000

約数和(自身を除く): 194139572

約数列:

[1, 2, 4, 97, 194, 269, 388, 538, 1076, 2399, 4798, 9596, 26093, 52186, 104372, 232703, 465406, 645331, 930812, 1290662, 2581324, 62597107, 125194214, 250388428]

約数ペア:

[(1, 250388428), (2, 125194214), (4, 62597107), (97, 2581324), (194, 1290662), (269, 930812), (388, 645331), (538, 465406), (1076, 232703), (2399, 104372), (4798, 52186), (9596, 26093)]