208047510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6834

約数の個数: 96

約数和(自身を含む): 609223680

約数和(自身を除く): 401176170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 6779, 10230, 13558, 15345, 20337, 30690, 33895, 40674, 61011, 67790, 74569, 101685, 122022, 149138, 203370, 210149, 223707, 305055, 372845, 420298, 447414, 610110, 630447, 671121, 745690, 1050745, 1118535, 1260894, 1342242, 1891341, 2101490, 2237070, 2311639, 3152235, 3355605, 3782682, 4623278, 6304470, 6711210, 6934917, 9456705, 11558195, 13869834, 18913410, 20804751, 23116390, 34674585, 41609502, 69349170, 104023755, 208047510]

約数ペア:

[(1, 208047510), (2, 104023755), (3, 69349170), (5, 41609502), (6, 34674585), (9, 23116390), (10, 20804751), (11, 18913410), (15, 13869834), (18, 11558195), (22, 9456705), (30, 6934917), (31, 6711210), (33, 6304470), (45, 4623278), (55, 3782682), (62, 3355605), (66, 3152235), (90, 2311639), (93, 2237070), (99, 2101490), (110, 1891341), (155, 1342242), (165, 1260894), (186, 1118535), (198, 1050745), (279, 745690), (310, 671121), (330, 630447), (341, 610110), (465, 447414), (495, 420298), (558, 372845), (682, 305055), (930, 223707), (990, 210149), (1023, 203370), (1395, 149138), (1705, 122022), (2046, 101685), (2790, 74569), (3069, 67790), (3410, 61011), (5115, 40674), (6138, 33895), (6779, 30690), (10230, 20337), (13558, 15345)]