209733297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{4091}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 292267008

約数和(自身を除く): 82533711

約数列:

[1, 3, 23, 69, 743, 2229, 4091, 12273, 17089, 51267, 94093, 282279, 3039613, 9118839, 69911099, 209733297]

約数ペア:

[(1, 209733297), (3, 69911099), (23, 9118839), (69, 3039613), (743, 282279), (2229, 94093), (4091, 51267), (12273, 17089)]