207724132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 496419840

約数和(自身を除く): 288695708

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 59, 71, 77, 92, 98, 118, 142, 154, 161, 196, 236, 253, 284, 308, 322, 413, 497, 506, 539, 644, 649, 781, 826, 994, 1012, 1078, 1127, 1298, 1357, 1562, 1633, 1652, 1771, 1988, 2156, 2254, 2596, 2714, 2891, 3124, 3266, 3479, 3542, 4189, 4508, 4543, 5428, 5467, 5782, 6532, 6958, 7084, 8378, 9086, 9499, 10934, 11431, 11564, 12397, 13916, 14927, 16756, 17963, 18172, 18998, 21868, 22862, 24794, 29323, 29854, 31801, 35926, 37996, 38269, 45724, 46079, 49588, 58646, 59708, 63602, 66493, 71852, 76538, 80017, 92158, 96347, 104489, 117292, 125741, 127204, 132986, 153076, 160034, 184316, 192694, 205261, 208978, 251482, 265972, 320068, 322553, 385388, 410522, 417956, 502964, 645106, 674429, 731423, 821044, 880187, 1059817, 1290212, 1348858, 1462846, 1760374, 2119634, 2257871, 2697716, 2925692, 3520748, 4239268, 4515742, 4721003, 7418719, 9031484, 9442006, 14837438, 18884012, 29674876, 51931033, 103862066, 207724132]

約数ペア:

[(1, 207724132), (2, 103862066), (4, 51931033), (7, 29674876), (11, 18884012), (14, 14837438), (22, 9442006), (23, 9031484), (28, 7418719), (44, 4721003), (46, 4515742), (49, 4239268), (59, 3520748), (71, 2925692), (77, 2697716), (92, 2257871), (98, 2119634), (118, 1760374), (142, 1462846), (154, 1348858), (161, 1290212), (196, 1059817), (236, 880187), (253, 821044), (284, 731423), (308, 674429), (322, 645106), (413, 502964), (497, 417956), (506, 410522), (539, 385388), (644, 322553), (649, 320068), (781, 265972), (826, 251482), (994, 208978), (1012, 205261), (1078, 192694), (1127, 184316), (1298, 160034), (1357, 153076), (1562, 132986), (1633, 127204), (1652, 125741), (1771, 117292), (1988, 104489), (2156, 96347), (2254, 92158), (2596, 80017), (2714, 76538), (2891, 71852), (3124, 66493), (3266, 63602), (3479, 59708), (3542, 58646), (4189, 49588), (4508, 46079), (4543, 45724), (5428, 38269), (5467, 37996), (5782, 35926), (6532, 31801), (6958, 29854), (7084, 29323), (8378, 24794), (9086, 22862), (9499, 21868), (10934, 18998), (11431, 18172), (11564, 17963), (12397, 16756), (13916, 14927)]