209250756

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 192

約数和(自身を含む): 675682560

約数和(自身を除く): 466431804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 99, 102, 108, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 297, 306, 351, 374, 396, 429, 442, 459, 468, 561, 572, 594, 612, 663, 702, 748, 797, 858, 884, 918, 1122, 1188, 1287, 1326, 1404, 1594, 1683, 1716, 1836, 1989, 2244, 2391, 2431, 2574, 2652, 3188, 3366, 3861, 3978, 4782, 4862, 5049, 5148, 5967, 6732, 7173, 7293, 7722, 7956, 8767, 9564, 9724, 10098, 10361, 11934, 13549, 14346, 14586, 15444, 17534, 20196, 20722, 21519, 21879, 23868, 26301, 27098, 28692, 29172, 31083, 35068, 40647, 41444, 43038, 43758, 52602, 54196, 62166, 65637, 78903, 81294, 86076, 87516, 93249, 105204, 113971, 121941, 124332, 131274, 149039, 157806, 162588, 176137, 186498, 227942, 236709, 243882, 262548, 279747, 298078, 315612, 341913, 352274, 365823, 372996, 447117, 455884, 473418, 487764, 528411, 559494, 596156, 683826, 704548, 731646, 894234, 946836, 1025739, 1056822, 1118988, 1341351, 1367652, 1463292, 1585233, 1788468, 1937507, 2051478, 2113644, 2682702, 3077217, 3170466, 3875014, 4024053, 4102956, 4755699, 5365404, 5812521, 6154434, 6340932, 7750028, 8048106, 9511398, 11625042, 12308868, 16096212, 17437563, 19022796, 23250084, 34875126, 52312689, 69750252, 104625378, 209250756]

約数ペア:

[(1, 209250756), (2, 104625378), (3, 69750252), (4, 52312689), (6, 34875126), (9, 23250084), (11, 19022796), (12, 17437563), (13, 16096212), (17, 12308868), (18, 11625042), (22, 9511398), (26, 8048106), (27, 7750028), (33, 6340932), (34, 6154434), (36, 5812521), (39, 5365404), (44, 4755699), (51, 4102956), (52, 4024053), (54, 3875014), (66, 3170466), (68, 3077217), (78, 2682702), (99, 2113644), (102, 2051478), (108, 1937507), (117, 1788468), (132, 1585233), (143, 1463292), (153, 1367652), (156, 1341351), (187, 1118988), (198, 1056822), (204, 1025739), (221, 946836), (234, 894234), (286, 731646), (297, 704548), (306, 683826), (351, 596156), (374, 559494), (396, 528411), (429, 487764), (442, 473418), (459, 455884), (468, 447117), (561, 372996), (572, 365823), (594, 352274), (612, 341913), (663, 315612), (702, 298078), (748, 279747), (797, 262548), (858, 243882), (884, 236709), (918, 227942), (1122, 186498), (1188, 176137), (1287, 162588), (1326, 157806), (1404, 149039), (1594, 131274), (1683, 124332), (1716, 121941), (1836, 113971), (1989, 105204), (2244, 93249), (2391, 87516), (2431, 86076), (2574, 81294), (2652, 78903), (3188, 65637), (3366, 62166), (3861, 54196), (3978, 52602), (4782, 43758), (4862, 43038), (5049, 41444), (5148, 40647), (5967, 35068), (6732, 31083), (7173, 29172), (7293, 28692), (7722, 27098), (7956, 26301), (8767, 23868), (9564, 21879), (9724, 21519), (10098, 20722), (10361, 20196), (11934, 17534), (13549, 15444), (14346, 14586)]