208061700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9042

約数の個数: 144

約数和(自身を含む): 750618624

約数和(自身を除く): 542556924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 9007, 11550, 18014, 23100, 27021, 36028, 45035, 54042, 63049, 90070, 99077, 108084, 126098, 135105, 180140, 189147, 198154, 225175, 252196, 270210, 297231, 315245, 378294, 396308, 450350, 495385, 540420, 594462, 630490, 675525, 693539, 756588, 900700, 945735, 990770, 1188924, 1260980, 1351050, 1387078, 1486155, 1576225, 1891470, 1981540, 2080617, 2476925, 2702100, 2774156, 2972310, 3152450, 3467695, 3782940, 4161234, 4728675, 4953850, 5944620, 6304900, 6935390, 7430775, 8322468, 9457350, 9907700, 10403085, 13870780, 14861550, 17338475, 18914700, 20806170, 29723100, 34676950, 41612340, 52015425, 69353900, 104030850, 208061700]

約数ペア:

[(1, 208061700), (2, 104030850), (3, 69353900), (4, 52015425), (5, 41612340), (6, 34676950), (7, 29723100), (10, 20806170), (11, 18914700), (12, 17338475), (14, 14861550), (15, 13870780), (20, 10403085), (21, 9907700), (22, 9457350), (25, 8322468), (28, 7430775), (30, 6935390), (33, 6304900), (35, 5944620), (42, 4953850), (44, 4728675), (50, 4161234), (55, 3782940), (60, 3467695), (66, 3152450), (70, 2972310), (75, 2774156), (77, 2702100), (84, 2476925), (100, 2080617), (105, 1981540), (110, 1891470), (132, 1576225), (140, 1486155), (150, 1387078), (154, 1351050), (165, 1260980), (175, 1188924), (210, 990770), (220, 945735), (231, 900700), (275, 756588), (300, 693539), (308, 675525), (330, 630490), (350, 594462), (385, 540420), (420, 495385), (462, 450350), (525, 396308), (550, 378294), (660, 315245), (700, 297231), (770, 270210), (825, 252196), (924, 225175), (1050, 198154), (1100, 189147), (1155, 180140), (1540, 135105), (1650, 126098), (1925, 108084), (2100, 99077), (2310, 90070), (3300, 63049), (3850, 54042), (4620, 45035), (5775, 36028), (7700, 27021), (9007, 23100), (11550, 18014)]