201221466

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{906403}}^1$

素因数の和:906445

約数の個数: 16

約数和(自身を含む): 413320224

約数和(自身を除く): 212098758

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 906403, 1812806, 2719209, 5438418, 33536911, 67073822, 100610733, 201221466]

約数ペア:

[(1, 201221466), (2, 100610733), (3, 67073822), (6, 33536911), (37, 5438418), (74, 2719209), (111, 1812806), (222, 906403)]