199776528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 180

約数和(自身を含む): 679206528

約数和(自身を除く): 479430000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 644, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1231, 1288, 1449, 1656, 1764, 1932, 2254, 2352, 2462, 2576, 2898, 3312, 3381, 3528, 3693, 3864, 4508, 4924, 5796, 6762, 7056, 7386, 7728, 8617, 9016, 9848, 10143, 11079, 11592, 13524, 14772, 17234, 18032, 19696, 20286, 22158, 23184, 25851, 27048, 28313, 29544, 34468, 40572, 44316, 51702, 54096, 56626, 59088, 60319, 68936, 77553, 81144, 84939, 88632, 103404, 113252, 120638, 137872, 155106, 162288, 169878, 177264, 180957, 198191, 206808, 226504, 241276, 254817, 310212, 339756, 361914, 396382, 413616, 453008, 482552, 509634, 542871, 594573, 620424, 679512, 723828, 792764, 965104, 1019268, 1085742, 1189146, 1240848, 1359024, 1387337, 1447656, 1585528, 1783719, 2038536, 2171484, 2378292, 2774674, 2895312, 3171056, 3567438, 4077072, 4162011, 4342968, 4756584, 5549348, 7134876, 8324022, 8685936, 9513168, 11098696, 12486033, 14269752, 16648044, 22197392, 24972066, 28539504, 33296088, 49944132, 66592176, 99888264, 199776528]

約数ペア:

[(1, 199776528), (2, 99888264), (3, 66592176), (4, 49944132), (6, 33296088), (7, 28539504), (8, 24972066), (9, 22197392), (12, 16648044), (14, 14269752), (16, 12486033), (18, 11098696), (21, 9513168), (23, 8685936), (24, 8324022), (28, 7134876), (36, 5549348), (42, 4756584), (46, 4342968), (48, 4162011), (49, 4077072), (56, 3567438), (63, 3171056), (69, 2895312), (72, 2774674), (84, 2378292), (92, 2171484), (98, 2038536), (112, 1783719), (126, 1585528), (138, 1447656), (144, 1387337), (147, 1359024), (161, 1240848), (168, 1189146), (184, 1085742), (196, 1019268), (207, 965104), (252, 792764), (276, 723828), (294, 679512), (322, 620424), (336, 594573), (368, 542871), (392, 509634), (414, 482552), (441, 453008), (483, 413616), (504, 396382), (552, 361914), (588, 339756), (644, 310212), (784, 254817), (828, 241276), (882, 226504), (966, 206808), (1008, 198191), (1104, 180957), (1127, 177264), (1176, 169878), (1231, 162288), (1288, 155106), (1449, 137872), (1656, 120638), (1764, 113252), (1932, 103404), (2254, 88632), (2352, 84939), (2462, 81144), (2576, 77553), (2898, 68936), (3312, 60319), (3381, 59088), (3528, 56626), (3693, 54096), (3864, 51702), (4508, 44316), (4924, 40572), (5796, 34468), (6762, 29544), (7056, 28313), (7386, 27048), (7728, 25851), (8617, 23184), (9016, 22158), (9848, 20286), (10143, 19696), (11079, 18032), (11592, 17234), (13524, 14772)]