201620216

素因数分解:

$2^3\times 7^1\times {\mathrm{3600361}}^1$

素因数の和:3600374

約数の個数: 16

約数和(自身を含む): 432043440

約数和(自身を除く): 230423224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3600361, 7200722, 14401444, 25202527, 28802888, 50405054, 100810108, 201620216]

約数ペア:

[(1, 201620216), (2, 100810108), (4, 50405054), (7, 28802888), (8, 25202527), (14, 14401444), (28, 7200722), (56, 3600361)]