204708924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 646625280

約数和(自身を除く): 441916356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 61, 63, 69, 84, 92, 108, 122, 126, 138, 161, 183, 189, 193, 207, 244, 252, 276, 322, 366, 378, 386, 414, 427, 483, 549, 579, 621, 644, 732, 756, 772, 828, 854, 966, 1098, 1158, 1242, 1281, 1351, 1403, 1449, 1647, 1708, 1737, 1932, 2196, 2316, 2484, 2562, 2702, 2806, 2898, 3294, 3474, 3843, 4053, 4209, 4347, 4439, 5124, 5211, 5404, 5612, 5796, 6588, 6948, 7686, 8106, 8418, 8694, 8878, 9821, 10422, 11529, 11773, 12159, 12627, 13317, 15372, 16212, 16836, 17388, 17756, 19642, 20844, 23058, 23546, 24318, 25254, 26634, 29463, 31073, 35319, 36477, 37881, 39284, 39951, 46116, 47092, 48636, 50508, 53268, 58926, 62146, 70638, 72954, 75762, 79902, 82411, 88389, 93219, 105957, 117852, 119853, 124292, 141276, 145908, 151524, 159804, 164822, 176778, 186438, 211914, 239706, 247233, 265167, 270779, 279657, 317871, 329644, 353556, 372876, 423828, 479412, 494466, 530334, 541558, 559314, 635742, 741699, 812337, 838971, 988932, 1060668, 1083116, 1118628, 1271484, 1483398, 1624674, 1677942, 1895453, 2225097, 2437011, 2966796, 3249348, 3355884, 3790906, 4450194, 4874022, 5686359, 7311033, 7581812, 8900388, 9748044, 11372718, 14622066, 17059077, 22745436, 29244132, 34118154, 51177231, 68236308, 102354462, 204708924]

約数ペア:

[(1, 204708924), (2, 102354462), (3, 68236308), (4, 51177231), (6, 34118154), (7, 29244132), (9, 22745436), (12, 17059077), (14, 14622066), (18, 11372718), (21, 9748044), (23, 8900388), (27, 7581812), (28, 7311033), (36, 5686359), (42, 4874022), (46, 4450194), (54, 3790906), (61, 3355884), (63, 3249348), (69, 2966796), (84, 2437011), (92, 2225097), (108, 1895453), (122, 1677942), (126, 1624674), (138, 1483398), (161, 1271484), (183, 1118628), (189, 1083116), (193, 1060668), (207, 988932), (244, 838971), (252, 812337), (276, 741699), (322, 635742), (366, 559314), (378, 541558), (386, 530334), (414, 494466), (427, 479412), (483, 423828), (549, 372876), (579, 353556), (621, 329644), (644, 317871), (732, 279657), (756, 270779), (772, 265167), (828, 247233), (854, 239706), (966, 211914), (1098, 186438), (1158, 176778), (1242, 164822), (1281, 159804), (1351, 151524), (1403, 145908), (1449, 141276), (1647, 124292), (1708, 119853), (1737, 117852), (1932, 105957), (2196, 93219), (2316, 88389), (2484, 82411), (2562, 79902), (2702, 75762), (2806, 72954), (2898, 70638), (3294, 62146), (3474, 58926), (3843, 53268), (4053, 50508), (4209, 48636), (4347, 47092), (4439, 46116), (5124, 39951), (5211, 39284), (5404, 37881), (5612, 36477), (5796, 35319), (6588, 31073), (6948, 29463), (7686, 26634), (8106, 25254), (8418, 24318), (8694, 23546), (8878, 23058), (9821, 20844), (10422, 19642), (11529, 17756), (11773, 17388), (12159, 16836), (12627, 16212), (13317, 15372)]