206519610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1031}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 542121984

約数和(自身を除く): 335602374

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 607, 1031, 1214, 1821, 2062, 3035, 3093, 3642, 5155, 6070, 6186, 6677, 9105, 10310, 11341, 13354, 15465, 18210, 20031, 22682, 30930, 33385, 34023, 40062, 56705, 66770, 68046, 100155, 113410, 170115, 200310, 340230, 625817, 1251634, 1877451, 3129085, 3754902, 6258170, 6883987, 9387255, 13767974, 18774510, 20651961, 34419935, 41303922, 68839870, 103259805, 206519610]

約数ペア:

[(1, 206519610), (2, 103259805), (3, 68839870), (5, 41303922), (6, 34419935), (10, 20651961), (11, 18774510), (15, 13767974), (22, 9387255), (30, 6883987), (33, 6258170), (55, 3754902), (66, 3129085), (110, 1877451), (165, 1251634), (330, 625817), (607, 340230), (1031, 200310), (1214, 170115), (1821, 113410), (2062, 100155), (3035, 68046), (3093, 66770), (3642, 56705), (5155, 40062), (6070, 34023), (6186, 33385), (6677, 30930), (9105, 22682), (10310, 20031), (11341, 18210), (13354, 15465)]