208800318

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{440507}}^1$

素因数の和:440591

約数の個数: 16

約数和(自身を含む): 422887680

約数和(自身を除く): 214087362

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 440507, 881014, 1321521, 2643042, 34800053, 69600106, 104400159, 208800318]

約数ペア:

[(1, 208800318), (2, 104400159), (3, 69600106), (6, 34800053), (79, 2643042), (158, 1321521), (237, 881014), (474, 440507)]