206401272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1761

約数の個数: 128

約数和(自身を含む): 653322240

約数和(自身を除く): 446920968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 67, 77, 84, 88, 132, 134, 154, 168, 201, 231, 264, 268, 308, 402, 462, 469, 536, 616, 737, 804, 924, 938, 1407, 1474, 1608, 1667, 1848, 1876, 2211, 2814, 2948, 3334, 3752, 4422, 5001, 5159, 5628, 5896, 6668, 8844, 10002, 10318, 11256, 11669, 13336, 15477, 17688, 18337, 20004, 20636, 23338, 30954, 35007, 36674, 40008, 41272, 46676, 55011, 61908, 70014, 73348, 93352, 110022, 111689, 123816, 128359, 140028, 146696, 220044, 223378, 256718, 280056, 335067, 385077, 440088, 446756, 513436, 670134, 770154, 781823, 893512, 1026872, 1228579, 1340268, 1540308, 1563646, 2345469, 2457158, 2680536, 3080616, 3127292, 3685737, 4690938, 4914316, 6254584, 7371474, 8600053, 9381876, 9828632, 14742948, 17200106, 18763752, 25800159, 29485896, 34400212, 51600318, 68800424, 103200636, 206401272]

約数ペア:

[(1, 206401272), (2, 103200636), (3, 68800424), (4, 51600318), (6, 34400212), (7, 29485896), (8, 25800159), (11, 18763752), (12, 17200106), (14, 14742948), (21, 9828632), (22, 9381876), (24, 8600053), (28, 7371474), (33, 6254584), (42, 4914316), (44, 4690938), (56, 3685737), (66, 3127292), (67, 3080616), (77, 2680536), (84, 2457158), (88, 2345469), (132, 1563646), (134, 1540308), (154, 1340268), (168, 1228579), (201, 1026872), (231, 893512), (264, 781823), (268, 770154), (308, 670134), (402, 513436), (462, 446756), (469, 440088), (536, 385077), (616, 335067), (737, 280056), (804, 256718), (924, 223378), (938, 220044), (1407, 146696), (1474, 140028), (1608, 128359), (1667, 123816), (1848, 111689), (1876, 110022), (2211, 93352), (2814, 73348), (2948, 70014), (3334, 61908), (3752, 55011), (4422, 46676), (5001, 41272), (5159, 40008), (5628, 36674), (5896, 35007), (6668, 30954), (8844, 23338), (10002, 20636), (10318, 20004), (11256, 18337), (11669, 17688), (13336, 15477)]