201431896870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1\times {\mathrm{4729}}^1$

素因数の和:8353

約数の個数: 64

約数和(自身を含む): 389505283200

約数和(自身を除く): 188073386330

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 3529, 4729, 6035, 7058, 9458, 12070, 17645, 23645, 35290, 47290, 59993, 80393, 119986, 160786, 250559, 299965, 335759, 401965, 501118, 599930, 671518, 803930, 1252795, 1678795, 2505590, 3357590, 4259503, 5707903, 8519006, 11415806, 16688641, 21297515, 28539515, 33377282, 42595030, 57079030, 83443205, 166886410, 283706897, 567413794, 1184893511, 1418534485, 2369787022, 2837068970, 5924467555, 11848935110, 20143189687, 40286379374, 100715948435, 201431896870]

約数ペア:

[(1, 201431896870), (2, 100715948435), (5, 40286379374), (10, 20143189687), (17, 11848935110), (34, 5924467555), (71, 2837068970), (85, 2369787022), (142, 1418534485), (170, 1184893511), (355, 567413794), (710, 283706897), (1207, 166886410), (2414, 83443205), (3529, 57079030), (4729, 42595030), (6035, 33377282), (7058, 28539515), (9458, 21297515), (12070, 16688641), (17645, 11415806), (23645, 8519006), (35290, 5707903), (47290, 4259503), (59993, 3357590), (80393, 2505590), (119986, 1678795), (160786, 1252795), (250559, 803930), (299965, 671518), (335759, 599930), (401965, 501118)]