201209550328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{613443751}}^1$

素因数の和:613443798

約数の個数: 16

約数和(自身を含む): 386469563760

約数和(自身を除く): 185260013432

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 613443751, 1226887502, 2453775004, 4907550008, 25151193791, 50302387582, 100604775164, 201209550328]

約数ペア:

[(1, 201209550328), (2, 100604775164), (4, 50302387582), (8, 25151193791), (41, 4907550008), (82, 2453775004), (164, 1226887502), (328, 613443751)]