208880432844

素因数分解:

$2^2\times 3^1\times {\mathrm{42937}}^1\times {\mathrm{405401}}^1$

素因数の和:448345

約数の個数: 24

約数和(自身を含む): 487400230128

約数和(自身を除く): 278519797284

約数列:

[1, 2, 3, 4, 6, 12, 42937, 85874, 128811, 171748, 257622, 405401, 515244, 810802, 1216203, 1621604, 2432406, 4864812, 17406702737, 34813405474, 52220108211, 69626810948, 104440216422, 208880432844]

約数ペア:

[(1, 208880432844), (2, 104440216422), (3, 69626810948), (4, 52220108211), (6, 34813405474), (12, 17406702737), (42937, 4864812), (85874, 2432406), (128811, 1621604), (171748, 1216203), (257622, 810802), (405401, 515244)]