201606747

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{42239}}^1$

素因数の和:42322

約数の個数: 16

約数和(自身を含む): 282501120

約数和(自身を除く): 80894373

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 42239, 126717, 1562843, 1816277, 4688529, 5448831, 67202249, 201606747]

約数ペア:

[(1, 201606747), (3, 67202249), (37, 5448831), (43, 4688529), (111, 1816277), (129, 1562843), (1591, 126717), (4773, 42239)]