250257246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21313}}^1$

素因数の和:21440

約数の個数: 32

約数和(自身を含む): 531997440

約数和(自身を除く): 281740194

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 11742, 21313, 42626, 63939, 127878, 404947, 809894, 1214841, 2195239, 2429682, 4390478, 6585717, 13171434, 41709541, 83419082, 125128623, 250257246]

約数ペア:

[(1, 250257246), (2, 125128623), (3, 83419082), (6, 41709541), (19, 13171434), (38, 6585717), (57, 4390478), (103, 2429682), (114, 2195239), (206, 1214841), (309, 809894), (618, 404947), (1957, 127878), (3914, 63939), (5871, 42626), (11742, 21313)]