206586996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 631701504

約数和(自身を除く): 425114508

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 67, 71, 77, 84, 94, 132, 134, 141, 142, 154, 188, 201, 213, 231, 268, 282, 284, 308, 329, 402, 426, 462, 469, 497, 517, 564, 658, 737, 781, 804, 852, 924, 938, 987, 994, 1034, 1316, 1407, 1474, 1491, 1551, 1562, 1876, 1974, 1988, 2068, 2211, 2343, 2814, 2948, 2982, 3102, 3124, 3149, 3337, 3619, 3948, 4422, 4686, 4757, 5159, 5467, 5628, 5964, 6204, 6298, 6674, 7238, 8844, 9372, 9447, 9514, 10011, 10318, 10857, 10934, 12596, 13348, 14271, 14476, 15477, 16401, 18894, 19028, 20022, 20636, 21714, 21868, 22043, 23359, 28542, 30954, 32802, 33299, 34639, 36707, 37788, 40044, 43428, 44086, 46718, 52327, 57084, 61908, 65604, 66129, 66598, 69278, 70077, 73414, 88172, 93436, 99897, 103917, 104654, 110121, 132258, 133196, 138556, 140154, 146828, 156981, 199794, 207834, 209308, 220242, 223579, 242473, 256949, 264516, 280308, 313962, 366289, 399588, 415668, 440484, 447158, 484946, 513898, 627924, 670737, 727419, 732578, 770847, 894316, 969892, 1027796, 1098867, 1341474, 1454838, 1465156, 1541694, 1565053, 2197734, 2459369, 2682948, 2909676, 3083388, 3130106, 4395468, 4695159, 4918738, 6260212, 7378107, 9390318, 9837476, 14756214, 17215583, 18780636, 29512428, 34431166, 51646749, 68862332, 103293498, 206586996]

約数ペア:

[(1, 206586996), (2, 103293498), (3, 68862332), (4, 51646749), (6, 34431166), (7, 29512428), (11, 18780636), (12, 17215583), (14, 14756214), (21, 9837476), (22, 9390318), (28, 7378107), (33, 6260212), (42, 4918738), (44, 4695159), (47, 4395468), (66, 3130106), (67, 3083388), (71, 2909676), (77, 2682948), (84, 2459369), (94, 2197734), (132, 1565053), (134, 1541694), (141, 1465156), (142, 1454838), (154, 1341474), (188, 1098867), (201, 1027796), (213, 969892), (231, 894316), (268, 770847), (282, 732578), (284, 727419), (308, 670737), (329, 627924), (402, 513898), (426, 484946), (462, 447158), (469, 440484), (497, 415668), (517, 399588), (564, 366289), (658, 313962), (737, 280308), (781, 264516), (804, 256949), (852, 242473), (924, 223579), (938, 220242), (987, 209308), (994, 207834), (1034, 199794), (1316, 156981), (1407, 146828), (1474, 140154), (1491, 138556), (1551, 133196), (1562, 132258), (1876, 110121), (1974, 104654), (1988, 103917), (2068, 99897), (2211, 93436), (2343, 88172), (2814, 73414), (2948, 70077), (2982, 69278), (3102, 66598), (3124, 66129), (3149, 65604), (3337, 61908), (3619, 57084), (3948, 52327), (4422, 46718), (4686, 44086), (4757, 43428), (5159, 40044), (5467, 37788), (5628, 36707), (5964, 34639), (6204, 33299), (6298, 32802), (6674, 30954), (7238, 28542), (8844, 23359), (9372, 22043), (9447, 21868), (9514, 21714), (10011, 20636), (10318, 20022), (10857, 19028), (10934, 18894), (12596, 16401), (13348, 15477), (14271, 14476)]