201903208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1941377}}^1$

素因数の和:1941396

約数の個数: 16

約数和(自身を含む): 407689380

約数和(自身を除く): 205786172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1941377, 3882754, 7765508, 15531016, 25237901, 50475802, 100951604, 201903208]

約数ペア:

[(1, 201903208), (2, 100951604), (4, 50475802), (8, 25237901), (13, 15531016), (26, 7765508), (52, 3882754), (104, 1941377)]