206460272305

素因数分解:

$5^1\times 7^2\times {\mathrm{5843}}^1\times {\mathrm{144223}}^1$

素因数の和:150085

約数の個数: 24

約数和(自身を含む): 288253009152

約数和(自身を除く): 81792736847

約数列:

[1, 5, 7, 35, 49, 245, 5843, 29215, 40901, 144223, 204505, 286307, 721115, 1009561, 1431535, 5047805, 7066927, 35334635, 842694989, 4213474945, 5898864923, 29494324615, 41292054461, 206460272305]

約数ペア:

[(1, 206460272305), (5, 41292054461), (7, 29494324615), (35, 5898864923), (49, 4213474945), (245, 842694989), (5843, 35334635), (29215, 7066927), (40901, 5047805), (144223, 1431535), (204505, 1009561), (286307, 721115)]