208032440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9649}}^1$

素因数の和:9685

約数の個数: 96

約数和(自身を含む): 594054000

約数和(自身を除く): 386021560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 9649, 10780, 19298, 21560, 38596, 48245, 67543, 77192, 96490, 106139, 135086, 192980, 212278, 270172, 337715, 385960, 424556, 472801, 530695, 540344, 675430, 742973, 849112, 945602, 1061390, 1350860, 1485946, 1891204, 2122780, 2364005, 2701720, 2971892, 3714865, 3782408, 4245560, 4728010, 5200811, 5943784, 7429730, 9456020, 10401622, 14859460, 18912040, 20803244, 26004055, 29718920, 41606488, 52008110, 104016220, 208032440]

約数ペア:

[(1, 208032440), (2, 104016220), (4, 52008110), (5, 41606488), (7, 29718920), (8, 26004055), (10, 20803244), (11, 18912040), (14, 14859460), (20, 10401622), (22, 9456020), (28, 7429730), (35, 5943784), (40, 5200811), (44, 4728010), (49, 4245560), (55, 3782408), (56, 3714865), (70, 2971892), (77, 2701720), (88, 2364005), (98, 2122780), (110, 1891204), (140, 1485946), (154, 1350860), (196, 1061390), (220, 945602), (245, 849112), (280, 742973), (308, 675430), (385, 540344), (392, 530695), (440, 472801), (490, 424556), (539, 385960), (616, 337715), (770, 270172), (980, 212278), (1078, 192980), (1540, 135086), (1960, 106139), (2156, 96490), (2695, 77192), (3080, 67543), (4312, 48245), (5390, 38596), (9649, 21560), (10780, 19298)]