210780453708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{252143}}^1$

素因数の和:254275

約数の個数: 72

約数和(自身を含む): 581520715776

約数和(自身を除く): 370740262068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2111, 4222, 6333, 8444, 12666, 18999, 23221, 25332, 37998, 46442, 69663, 75996, 92884, 139326, 208989, 252143, 278652, 417978, 504286, 756429, 835956, 1008572, 1512858, 2269287, 2773573, 3025716, 4538574, 5547146, 8320719, 9077148, 11094292, 16641438, 24962157, 33282876, 49924314, 99848628, 532273873, 1064547746, 1596821619, 2129095492, 3193643238, 4790464857, 5855012603, 6387286476, 9580929714, 11710025206, 17565037809, 19161859428, 23420050412, 35130075618, 52695113427, 70260151236, 105390226854, 210780453708]

約数ペア:

[(1, 210780453708), (2, 105390226854), (3, 70260151236), (4, 52695113427), (6, 35130075618), (9, 23420050412), (11, 19161859428), (12, 17565037809), (18, 11710025206), (22, 9580929714), (33, 6387286476), (36, 5855012603), (44, 4790464857), (66, 3193643238), (99, 2129095492), (132, 1596821619), (198, 1064547746), (396, 532273873), (2111, 99848628), (4222, 49924314), (6333, 33282876), (8444, 24962157), (12666, 16641438), (18999, 11094292), (23221, 9077148), (25332, 8320719), (37998, 5547146), (46442, 4538574), (69663, 3025716), (75996, 2773573), (92884, 2269287), (139326, 1512858), (208989, 1008572), (252143, 835956), (278652, 756429), (417978, 504286)]