203491007

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{13109}}^1$

素因数の和:13190

約数の個数: 12

約数和(自身を含む): 219776040

約数和(自身を除く): 16285033

約数列:

[1, 19, 43, 361, 817, 13109, 15523, 249071, 563687, 4732349, 10710053, 203491007]

約数ペア:

[(1, 203491007), (19, 10710053), (43, 4732349), (361, 563687), (817, 249071), (13109, 15523)]