200861388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 216

約数和(自身を含む): 670990320

約数和(自身を除く): 470128932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 364, 399, 441, 461, 468, 494, 532, 546, 588, 637, 684, 741, 798, 819, 882, 922, 931, 988, 1092, 1197, 1274, 1383, 1482, 1596, 1638, 1729, 1764, 1844, 1862, 1911, 2223, 2394, 2548, 2766, 2793, 2964, 3227, 3276, 3458, 3724, 3822, 4149, 4446, 4788, 5187, 5532, 5586, 5733, 5993, 6454, 6916, 7644, 8298, 8379, 8759, 8892, 9681, 10374, 11172, 11466, 11986, 12103, 12908, 15561, 16596, 16758, 17518, 17979, 19362, 20748, 22589, 22932, 23972, 24206, 26277, 29043, 31122, 33516, 35036, 35958, 36309, 38724, 41951, 45178, 48412, 52554, 53937, 58086, 61313, 62244, 67767, 71916, 72618, 78831, 83902, 90356, 105108, 107874, 108927, 113867, 116172, 122626, 125853, 135534, 145236, 157662, 167804, 183939, 203301, 215748, 217854, 227734, 245252, 251706, 271068, 293657, 315324, 341601, 367878, 377559, 406602, 429191, 435708, 455468, 503412, 551817, 587314, 683202, 735756, 755118, 797069, 813204, 858382, 880971, 1024803, 1103634, 1174628, 1287573, 1366404, 1510236, 1594138, 1716764, 1761942, 2049606, 2207268, 2391207, 2575146, 2642913, 3188276, 3523884, 3862719, 4099212, 4782414, 5150292, 5285826, 5579483, 7173621, 7725438, 9564828, 10571652, 11158966, 14347242, 15450876, 16738449, 22317932, 28694484, 33476898, 50215347, 66953796, 100430694, 200861388]

約数ペア:

[(1, 200861388), (2, 100430694), (3, 66953796), (4, 50215347), (6, 33476898), (7, 28694484), (9, 22317932), (12, 16738449), (13, 15450876), (14, 14347242), (18, 11158966), (19, 10571652), (21, 9564828), (26, 7725438), (28, 7173621), (36, 5579483), (38, 5285826), (39, 5150292), (42, 4782414), (49, 4099212), (52, 3862719), (57, 3523884), (63, 3188276), (76, 2642913), (78, 2575146), (84, 2391207), (91, 2207268), (98, 2049606), (114, 1761942), (117, 1716764), (126, 1594138), (133, 1510236), (147, 1366404), (156, 1287573), (171, 1174628), (182, 1103634), (196, 1024803), (228, 880971), (234, 858382), (247, 813204), (252, 797069), (266, 755118), (273, 735756), (294, 683202), (342, 587314), (364, 551817), (399, 503412), (441, 455468), (461, 435708), (468, 429191), (494, 406602), (532, 377559), (546, 367878), (588, 341601), (637, 315324), (684, 293657), (741, 271068), (798, 251706), (819, 245252), (882, 227734), (922, 217854), (931, 215748), (988, 203301), (1092, 183939), (1197, 167804), (1274, 157662), (1383, 145236), (1482, 135534), (1596, 125853), (1638, 122626), (1729, 116172), (1764, 113867), (1844, 108927), (1862, 107874), (1911, 105108), (2223, 90356), (2394, 83902), (2548, 78831), (2766, 72618), (2793, 71916), (2964, 67767), (3227, 62244), (3276, 61313), (3458, 58086), (3724, 53937), (3822, 52554), (4149, 48412), (4446, 45178), (4788, 41951), (5187, 38724), (5532, 36309), (5586, 35958), (5733, 35036), (5993, 33516), (6454, 31122), (6916, 29043), (7644, 26277), (8298, 24206), (8379, 23972), (8759, 22932), (8892, 22589), (9681, 20748), (10374, 19362), (11172, 17979), (11466, 17518), (11986, 16758), (12103, 16596), (12908, 15561)]