208022672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 509967360

約数和(自身を除く): 301944688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 59, 67, 88, 92, 104, 118, 134, 143, 176, 184, 208, 236, 253, 268, 286, 299, 368, 472, 506, 536, 572, 598, 649, 737, 767, 871, 944, 1012, 1072, 1144, 1196, 1298, 1357, 1474, 1534, 1541, 1742, 2024, 2288, 2392, 2596, 2714, 2948, 3068, 3082, 3289, 3484, 3953, 4048, 4784, 5192, 5428, 5896, 6136, 6164, 6578, 6968, 7906, 8437, 9581, 10384, 10856, 11792, 12272, 12328, 13156, 13936, 14927, 15812, 16874, 16951, 17641, 19162, 20033, 21712, 24656, 26312, 29854, 31624, 33748, 33902, 35282, 38324, 40066, 43483, 51389, 52624, 59708, 63248, 67496, 67804, 70564, 76648, 80132, 86966, 90919, 102778, 119416, 134992, 135608, 141128, 153296, 160264, 173932, 181838, 194051, 205556, 220363, 238832, 271216, 282256, 320528, 347864, 363676, 388102, 411112, 440726, 565279, 695728, 727352, 776204, 822224, 881452, 1000109, 1130558, 1181947, 1454704, 1552408, 1762904, 2000218, 2261116, 2363894, 3104816, 3525808, 4000436, 4522232, 4727788, 8000872, 9044464, 9455576, 13001417, 16001744, 18911152, 26002834, 52005668, 104011336, 208022672]

約数ペア:

[(1, 208022672), (2, 104011336), (4, 52005668), (8, 26002834), (11, 18911152), (13, 16001744), (16, 13001417), (22, 9455576), (23, 9044464), (26, 8000872), (44, 4727788), (46, 4522232), (52, 4000436), (59, 3525808), (67, 3104816), (88, 2363894), (92, 2261116), (104, 2000218), (118, 1762904), (134, 1552408), (143, 1454704), (176, 1181947), (184, 1130558), (208, 1000109), (236, 881452), (253, 822224), (268, 776204), (286, 727352), (299, 695728), (368, 565279), (472, 440726), (506, 411112), (536, 388102), (572, 363676), (598, 347864), (649, 320528), (737, 282256), (767, 271216), (871, 238832), (944, 220363), (1012, 205556), (1072, 194051), (1144, 181838), (1196, 173932), (1298, 160264), (1357, 153296), (1474, 141128), (1534, 135608), (1541, 134992), (1742, 119416), (2024, 102778), (2288, 90919), (2392, 86966), (2596, 80132), (2714, 76648), (2948, 70564), (3068, 67804), (3082, 67496), (3289, 63248), (3484, 59708), (3953, 52624), (4048, 51389), (4784, 43483), (5192, 40066), (5428, 38324), (5896, 35282), (6136, 33902), (6164, 33748), (6578, 31624), (6968, 29854), (7906, 26312), (8437, 24656), (9581, 21712), (10384, 20033), (10856, 19162), (11792, 17641), (12272, 16951), (12328, 16874), (13156, 15812), (13936, 14927)]