197331008

素因数分解:

$2^6\times 7^1\times {\mathrm{440471}}^1$

素因数の和:440490

約数の個数: 28

約数和(自身を含む): 447519552

約数和(自身を除く): 250188544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 440471, 880942, 1761884, 3083297, 3523768, 6166594, 7047536, 12333188, 14095072, 24666376, 28190144, 49332752, 98665504, 197331008]

約数ペア:

[(1, 197331008), (2, 98665504), (4, 49332752), (7, 28190144), (8, 24666376), (14, 14095072), (16, 12333188), (28, 7047536), (32, 6166594), (56, 3523768), (64, 3083297), (112, 1761884), (224, 880942), (448, 440471)]