209529210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{634937}}^1$

素因数の和:634958

約数の個数: 32

約数和(自身を含む): 548586432

約数和(自身を除く): 339057222

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 634937, 1269874, 1904811, 3174685, 3809622, 6349370, 6984307, 9524055, 13968614, 19048110, 20952921, 34921535, 41905842, 69843070, 104764605, 209529210]

約数ペア:

[(1, 209529210), (2, 104764605), (3, 69843070), (5, 41905842), (6, 34921535), (10, 20952921), (11, 19048110), (15, 13968614), (22, 9524055), (30, 6984307), (33, 6349370), (55, 3809622), (66, 3174685), (110, 1904811), (165, 1269874), (330, 634937)]