199081512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 636622740

約数和(自身を除く): 437541228

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 773, 876, 882, 1022, 1176, 1314, 1533, 1546, 1752, 1764, 2044, 2319, 2628, 3066, 3092, 3528, 3577, 4088, 4599, 4638, 5256, 5411, 6132, 6184, 6957, 7154, 9198, 9276, 10731, 10822, 12264, 13914, 14308, 16233, 18396, 18552, 21462, 21644, 27828, 28616, 32193, 32466, 36792, 37877, 42924, 43288, 48699, 55656, 56429, 64386, 64932, 75754, 85848, 97398, 112858, 113631, 128772, 129864, 151508, 169287, 194796, 225716, 227262, 257544, 303016, 338574, 340893, 389592, 395003, 451432, 454524, 507861, 677148, 681786, 790006, 909048, 1015722, 1185009, 1354296, 1363572, 1580012, 2031444, 2370018, 2727144, 2765021, 3160024, 3555027, 4062888, 4740036, 5530042, 7110054, 8295063, 9480072, 11060084, 14220108, 16590126, 22120168, 24885189, 28440216, 33180252, 49770378, 66360504, 99540756, 199081512]

約数ペア:

[(1, 199081512), (2, 99540756), (3, 66360504), (4, 49770378), (6, 33180252), (7, 28440216), (8, 24885189), (9, 22120168), (12, 16590126), (14, 14220108), (18, 11060084), (21, 9480072), (24, 8295063), (28, 7110054), (36, 5530042), (42, 4740036), (49, 4062888), (56, 3555027), (63, 3160024), (72, 2765021), (73, 2727144), (84, 2370018), (98, 2031444), (126, 1580012), (146, 1363572), (147, 1354296), (168, 1185009), (196, 1015722), (219, 909048), (252, 790006), (292, 681786), (294, 677148), (392, 507861), (438, 454524), (441, 451432), (504, 395003), (511, 389592), (584, 340893), (588, 338574), (657, 303016), (773, 257544), (876, 227262), (882, 225716), (1022, 194796), (1176, 169287), (1314, 151508), (1533, 129864), (1546, 128772), (1752, 113631), (1764, 112858), (2044, 97398), (2319, 85848), (2628, 75754), (3066, 64932), (3092, 64386), (3528, 56429), (3577, 55656), (4088, 48699), (4599, 43288), (4638, 42924), (5256, 37877), (5411, 36792), (6132, 32466), (6184, 32193), (6957, 28616), (7154, 27828), (9198, 21644), (9276, 21462), (10731, 18552), (10822, 18396), (12264, 16233), (13914, 14308)]