201967719

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{14327}}^1$

素因数の和:14494

約数の個数: 16

約数和(自身を含む): 278765568

約数和(自身を除く): 76797849

約数列:

[1, 3, 37, 111, 127, 381, 4699, 14097, 14327, 42981, 530099, 1590297, 1819529, 5458587, 67322573, 201967719]

約数ペア:

[(1, 201967719), (3, 67322573), (37, 5458587), (111, 1819529), (127, 1590297), (381, 530099), (4699, 42981), (14097, 14327)]