197320216

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{297169}}^1$

素因数の和:297258

約数の個数: 16

約数和(自身を含む): 374434200

約数和(自身を除く): 177113984

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 297169, 594338, 1188676, 2377352, 24665027, 49330054, 98660108, 197320216]

約数ペア:

[(1, 197320216), (2, 98660108), (4, 49330054), (8, 24665027), (83, 2377352), (166, 1188676), (332, 594338), (664, 297169)]