200533870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28771}}^1$

素因数の和:28836

約数の個数: 32

約数和(自身を含む): 391529376

約数和(自身を除く): 190995506

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 28771, 57542, 143855, 287710, 489107, 978214, 1179611, 2359222, 2445535, 4891070, 5898055, 11796110, 20053387, 40106774, 100266935, 200533870]

約数ペア:

[(1, 200533870), (2, 100266935), (5, 40106774), (10, 20053387), (17, 11796110), (34, 5898055), (41, 4891070), (82, 2445535), (85, 2359222), (170, 1179611), (205, 978214), (410, 489107), (697, 287710), (1394, 143855), (3485, 57542), (6970, 28771)]