205961448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1975

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 447222552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 154, 168, 177, 231, 236, 264, 308, 354, 413, 462, 472, 616, 649, 708, 826, 924, 1239, 1298, 1416, 1652, 1848, 1889, 1947, 2478, 2596, 3304, 3778, 3894, 4543, 4956, 5192, 5667, 7556, 7788, 9086, 9912, 11334, 13223, 13629, 15112, 15576, 18172, 20779, 22668, 26446, 27258, 36344, 39669, 41558, 45336, 52892, 54516, 62337, 79338, 83116, 105784, 109032, 111451, 124674, 145453, 158676, 166232, 222902, 249348, 290906, 317352, 334353, 436359, 445804, 498696, 581812, 668706, 780157, 872718, 891608, 1163624, 1225961, 1337412, 1560314, 1745436, 2340471, 2451922, 2674824, 3120628, 3490872, 3677883, 4680942, 4903844, 6241256, 7355766, 8581727, 9361884, 9807688, 14711532, 17163454, 18723768, 25745181, 29423064, 34326908, 51490362, 68653816, 102980724, 205961448]

約数ペア:

[(1, 205961448), (2, 102980724), (3, 68653816), (4, 51490362), (6, 34326908), (7, 29423064), (8, 25745181), (11, 18723768), (12, 17163454), (14, 14711532), (21, 9807688), (22, 9361884), (24, 8581727), (28, 7355766), (33, 6241256), (42, 4903844), (44, 4680942), (56, 3677883), (59, 3490872), (66, 3120628), (77, 2674824), (84, 2451922), (88, 2340471), (118, 1745436), (132, 1560314), (154, 1337412), (168, 1225961), (177, 1163624), (231, 891608), (236, 872718), (264, 780157), (308, 668706), (354, 581812), (413, 498696), (462, 445804), (472, 436359), (616, 334353), (649, 317352), (708, 290906), (826, 249348), (924, 222902), (1239, 166232), (1298, 158676), (1416, 145453), (1652, 124674), (1848, 111451), (1889, 109032), (1947, 105784), (2478, 83116), (2596, 79338), (3304, 62337), (3778, 54516), (3894, 52892), (4543, 45336), (4956, 41558), (5192, 39669), (5667, 36344), (7556, 27258), (7788, 26446), (9086, 22668), (9912, 20779), (11334, 18172), (13223, 15576), (13629, 15112)]