201920216

素因数分解:

$2^3\times {\mathrm{3253}}^1\times {\mathrm{7759}}^1$

素因数の和:11018

約数の個数: 16

約数和(自身を含む): 378765600

約数和(自身を除く): 176845384

約数列:

[1, 2, 4, 8, 3253, 6506, 7759, 13012, 15518, 26024, 31036, 62072, 25240027, 50480054, 100960108, 201920216]

約数ペア:

[(1, 201920216), (2, 100960108), (4, 50480054), (8, 25240027), (3253, 62072), (6506, 31036), (7759, 26024), (13012, 15518)]