208589112

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 588135600

約数和(自身を除く): 379546488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 283, 348, 353, 522, 566, 696, 706, 849, 1044, 1059, 1132, 1412, 1698, 2088, 2118, 2264, 2547, 2824, 3177, 3396, 4236, 5094, 6354, 6792, 8207, 8472, 10188, 10237, 12708, 16414, 20376, 20474, 24621, 25416, 30711, 32828, 40948, 49242, 61422, 65656, 73863, 81896, 92133, 98484, 99899, 122844, 147726, 184266, 196968, 199798, 245688, 295452, 299697, 368532, 399596, 590904, 599394, 737064, 799192, 899091, 1198788, 1798182, 2397576, 2897071, 3596364, 5794142, 7192728, 8691213, 11588284, 17382426, 23176568, 26073639, 34764852, 52147278, 69529704, 104294556, 208589112]

約数ペア:

[(1, 208589112), (2, 104294556), (3, 69529704), (4, 52147278), (6, 34764852), (8, 26073639), (9, 23176568), (12, 17382426), (18, 11588284), (24, 8691213), (29, 7192728), (36, 5794142), (58, 3596364), (72, 2897071), (87, 2397576), (116, 1798182), (174, 1198788), (232, 899091), (261, 799192), (283, 737064), (348, 599394), (353, 590904), (522, 399596), (566, 368532), (696, 299697), (706, 295452), (849, 245688), (1044, 199798), (1059, 196968), (1132, 184266), (1412, 147726), (1698, 122844), (2088, 99899), (2118, 98484), (2264, 92133), (2547, 81896), (2824, 73863), (3177, 65656), (3396, 61422), (4236, 49242), (5094, 40948), (6354, 32828), (6792, 30711), (8207, 25416), (8472, 24621), (10188, 20474), (10237, 20376), (12708, 16414)]