208194808

素因数分解:

$2^3\times {\mathrm{2011}}^1\times {\mathrm{12941}}^1$

素因数の和:14958

約数の個数: 16

約数和(自身を含む): 390589560

約数和(自身を除く): 182394752

約数列:

[1, 2, 4, 8, 2011, 4022, 8044, 12941, 16088, 25882, 51764, 103528, 26024351, 52048702, 104097404, 208194808]

約数ペア:

[(1, 208194808), (2, 104097404), (4, 52048702), (8, 26024351), (2011, 103528), (4022, 51764), (8044, 25882), (12941, 16088)]