201275223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{14563}}^1$

素因数の和:14854

約数の個数: 16

約数和(自身を含む): 285221376

約数和(自身を除く): 83946153

約数列:

[1, 3, 17, 51, 271, 813, 4607, 13821, 14563, 43689, 247571, 742713, 3946573, 11839719, 67091741, 201275223]

約数ペア:

[(1, 201275223), (3, 67091741), (17, 11839719), (51, 3946573), (271, 742713), (813, 247571), (4607, 43689), (13821, 14563)]