133203416

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{314159}}^1$

素因数の和:314218

約数の個数: 16

約数和(自身を含む): 254469600

約数和(自身を除く): 121266184

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 314159, 628318, 1256636, 2513272, 16650427, 33300854, 66601708, 133203416]

約数ペア:

[(1, 133203416), (2, 66601708), (4, 33300854), (8, 16650427), (53, 2513272), (106, 1256636), (212, 628318), (424, 314159)]