201097388

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{503}}^1\times {\mathrm{787}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 355848192

約数和(自身を除く): 154750804

約数列:

[1, 2, 4, 127, 254, 503, 508, 787, 1006, 1574, 2012, 3148, 63881, 99949, 127762, 199898, 255524, 395861, 399796, 791722, 1583444, 50274347, 100548694, 201097388]

約数ペア:

[(1, 201097388), (2, 100548694), (4, 50274347), (127, 1583444), (254, 791722), (503, 399796), (508, 395861), (787, 255524), (1006, 199898), (1574, 127762), (2012, 99949), (3148, 63881)]