219635713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7237}}^1$

素因数の和:7368

約数の個数: 16

約数和(自身を含む): 250145280

約数和(自身を除く): 30509567

約数列:

[1, 11, 31, 89, 341, 979, 2759, 7237, 30349, 79607, 224347, 644093, 2467817, 7085023, 19966883, 219635713]

約数ペア:

[(1, 219635713), (11, 19966883), (31, 7085023), (89, 2467817), (341, 644093), (979, 224347), (2759, 79607), (7237, 30349)]