202311340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131371}}^1$

素因数の和:131398

約数の個数: 48

約数和(自身を含む): 529691904

約数和(自身を除く): 327380564

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 131371, 262742, 525484, 656855, 919597, 1313710, 1445081, 1839194, 2627420, 2890162, 3678388, 4597985, 5780324, 7225405, 9195970, 10115567, 14450810, 18391940, 20231134, 28901620, 40462268, 50577835, 101155670, 202311340]

約数ペア:

[(1, 202311340), (2, 101155670), (4, 50577835), (5, 40462268), (7, 28901620), (10, 20231134), (11, 18391940), (14, 14450810), (20, 10115567), (22, 9195970), (28, 7225405), (35, 5780324), (44, 4597985), (55, 3678388), (70, 2890162), (77, 2627420), (110, 1839194), (140, 1445081), (154, 1313710), (220, 919597), (308, 656855), (385, 525484), (770, 262742), (1540, 131371)]