198003208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1903877}}^1$

素因数の和:1903896

約数の個数: 16

約数和(自身を含む): 399814380

約数和(自身を除く): 201811172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1903877, 3807754, 7615508, 15231016, 24750401, 49500802, 99001604, 198003208]

約数ペア:

[(1, 198003208), (2, 99001604), (4, 49500802), (8, 24750401), (13, 15231016), (26, 7615508), (52, 3807754), (104, 1903877)]