206560218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{800621}}^1$

素因数の和:800669

約数の個数: 16

約数和(自身を含む): 422728416

約数和(自身を除く): 216168198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 800621, 1601242, 2401863, 4803726, 34426703, 68853406, 103280109, 206560218]

約数ペア:

[(1, 206560218), (2, 103280109), (3, 68853406), (6, 34426703), (43, 4803726), (86, 2401863), (129, 1601242), (258, 800621)]