203421738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{49207}}^1$

素因数の和:49278

約数の個数: 32

約数和(自身を含む): 446414976

約数和(自身を除く): 242993238

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 49207, 98414, 147621, 295242, 639691, 1279382, 1919073, 2607971, 3838146, 5215942, 7823913, 15647826, 33903623, 67807246, 101710869, 203421738]

約数ペア:

[(1, 203421738), (2, 101710869), (3, 67807246), (6, 33903623), (13, 15647826), (26, 7823913), (39, 5215942), (53, 3838146), (78, 2607971), (106, 1919073), (159, 1279382), (318, 639691), (689, 295242), (1378, 147621), (2067, 98414), (4134, 49207)]