202216004

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{398063}}^1$

素因数の和:398194

約数の個数: 12

約数和(自身を含む): 356665344

約数和(自身を除く): 154449340

約数列:

[1, 2, 4, 127, 254, 508, 398063, 796126, 1592252, 50554001, 101108002, 202216004]

約数ペア:

[(1, 202216004), (2, 101108002), (4, 50554001), (127, 1592252), (254, 796126), (508, 398063)]