203504014

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{68891}}^1$

素因数の和:69111

約数の個数: 16

約数和(自身を含む): 350522496

約数和(自身を除く): 147018482

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 68891, 137782, 482237, 964474, 14536001, 29072002, 101752007, 203504014]

約数ペア:

[(1, 203504014), (2, 101752007), (7, 29072002), (14, 14536001), (211, 964474), (422, 482237), (1477, 137782), (2954, 68891)]