209994876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 192

約数和(自身を含む): 699955200

約数和(自身を除く): 489960324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 84, 91, 92, 108, 117, 126, 138, 156, 161, 182, 189, 207, 234, 252, 273, 276, 299, 322, 351, 364, 378, 414, 468, 483, 546, 598, 621, 644, 702, 756, 819, 828, 897, 929, 966, 1092, 1196, 1242, 1404, 1449, 1638, 1794, 1858, 1932, 2093, 2457, 2484, 2691, 2787, 2898, 3276, 3588, 3716, 4186, 4347, 4914, 5382, 5574, 5796, 6279, 6503, 8073, 8361, 8372, 8694, 9828, 10764, 11148, 12077, 12558, 13006, 16146, 16722, 17388, 18837, 19509, 21367, 24154, 25083, 25116, 26012, 32292, 33444, 36231, 37674, 39018, 42734, 48308, 50166, 56511, 58527, 64101, 72462, 75348, 78036, 84539, 85468, 100332, 108693, 113022, 117054, 128202, 144924, 149569, 169078, 175581, 192303, 217386, 226044, 234108, 253617, 256404, 277771, 299138, 326079, 338156, 351162, 384606, 434772, 448707, 507234, 555542, 576909, 598276, 652158, 702324, 760851, 769212, 833313, 897414, 1014468, 1111084, 1153818, 1304316, 1346121, 1521702, 1666626, 1794828, 1944397, 2282553, 2307636, 2499939, 2692242, 3043404, 3333252, 3888794, 4038363, 4565106, 4999878, 5384484, 5833191, 7499817, 7777588, 8076726, 9130212, 9999756, 11666382, 14999634, 16153452, 17499573, 23332764, 29999268, 34999146, 52498719, 69998292, 104997438, 209994876]

約数ペア:

[(1, 209994876), (2, 104997438), (3, 69998292), (4, 52498719), (6, 34999146), (7, 29999268), (9, 23332764), (12, 17499573), (13, 16153452), (14, 14999634), (18, 11666382), (21, 9999756), (23, 9130212), (26, 8076726), (27, 7777588), (28, 7499817), (36, 5833191), (39, 5384484), (42, 4999878), (46, 4565106), (52, 4038363), (54, 3888794), (63, 3333252), (69, 3043404), (78, 2692242), (84, 2499939), (91, 2307636), (92, 2282553), (108, 1944397), (117, 1794828), (126, 1666626), (138, 1521702), (156, 1346121), (161, 1304316), (182, 1153818), (189, 1111084), (207, 1014468), (234, 897414), (252, 833313), (273, 769212), (276, 760851), (299, 702324), (322, 652158), (351, 598276), (364, 576909), (378, 555542), (414, 507234), (468, 448707), (483, 434772), (546, 384606), (598, 351162), (621, 338156), (644, 326079), (702, 299138), (756, 277771), (819, 256404), (828, 253617), (897, 234108), (929, 226044), (966, 217386), (1092, 192303), (1196, 175581), (1242, 169078), (1404, 149569), (1449, 144924), (1638, 128202), (1794, 117054), (1858, 113022), (1932, 108693), (2093, 100332), (2457, 85468), (2484, 84539), (2691, 78036), (2787, 75348), (2898, 72462), (3276, 64101), (3588, 58527), (3716, 56511), (4186, 50166), (4347, 48308), (4914, 42734), (5382, 39018), (5574, 37674), (5796, 36231), (6279, 33444), (6503, 32292), (8073, 26012), (8361, 25116), (8372, 25083), (8694, 24154), (9828, 21367), (10764, 19509), (11148, 18837), (12077, 17388), (12558, 16722), (13006, 16146)]