199974436

素因数分解:

$2^2\times {\mathrm{727}}^1\times {\mathrm{68767}}^1$

素因数の和:69498

約数の個数: 12

約数和(自身を含む): 350441728

約数和(自身を除く): 150467292

約数列:

[1, 2, 4, 727, 1454, 2908, 68767, 137534, 275068, 49993609, 99987218, 199974436]

約数ペア:

[(1, 199974436), (2, 99987218), (4, 49993609), (727, 275068), (1454, 137534), (2908, 68767)]