206880076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{2633}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 390295584

約数和(自身を除く): 183415508

約数列:

[1, 2, 4, 13, 26, 52, 1511, 2633, 3022, 5266, 6044, 10532, 19643, 34229, 39286, 68458, 78572, 136916, 3978463, 7956926, 15913852, 51720019, 103440038, 206880076]

約数ペア:

[(1, 206880076), (2, 103440038), (4, 51720019), (13, 15913852), (26, 7956926), (52, 3978463), (1511, 136916), (2633, 78572), (3022, 68458), (5266, 39286), (6044, 34229), (10532, 19643)]