201086728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1322939}}^1$

素因数の和:1322964

約数の個数: 16

約数和(自身を含む): 396882000

約数和(自身を除く): 195795272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1322939, 2645878, 5291756, 10583512, 25135841, 50271682, 100543364, 201086728]

約数ペア:

[(1, 201086728), (2, 100543364), (4, 50271682), (8, 25135841), (19, 10583512), (38, 5291756), (76, 2645878), (152, 1322939)]