197366884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{345047}}^1$

素因数の和:345075

約数の個数: 24

約数和(自身を含む): 405776448

約数和(自身を除く): 208409564

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 345047, 690094, 1380188, 3795517, 4485611, 7591034, 8971222, 15182068, 17942444, 49341721, 98683442, 197366884]

約数ペア:

[(1, 197366884), (2, 98683442), (4, 49341721), (11, 17942444), (13, 15182068), (22, 8971222), (26, 7591034), (44, 4485611), (52, 3795517), (143, 1380188), (286, 690094), (572, 345047)]