210003054821

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3199

約数の個数: 96

約数和(自身を含む): 277995110400

約数和(自身を除く): 67992055579

約数列:

[1, 7, 19, 29, 31, 49, 83, 133, 203, 217, 551, 581, 589, 899, 931, 1421, 1519, 1577, 2407, 2573, 3023, 3857, 4067, 4123, 6293, 11039, 16849, 17081, 18011, 21161, 26999, 28861, 44051, 45733, 48887, 57437, 74617, 77273, 87667, 93713, 117943, 119567, 126077, 148127, 250909, 320131, 342209, 402059, 522319, 613669, 655991, 836969, 1417723, 1665673, 1756363, 1780547, 2240917, 2395463, 2717677, 2814413, 3656233, 4295683, 4591937, 4767271, 7276361, 7778179, 9924061, 11659711, 12294541, 12463829, 19023739, 33370897, 50934527, 51635863, 54447253, 69468427, 81617977, 87246803, 133166173, 138250859, 147785401, 225567191, 233596279, 356541689, 361451041, 381130771, 967756013, 1034497807, 1578970337, 2530157287, 4285776629, 6774292091, 7241484649, 11052792359, 30000436403, 210003054821]

約数ペア:

[(1, 210003054821), (7, 30000436403), (19, 11052792359), (29, 7241484649), (31, 6774292091), (49, 4285776629), (83, 2530157287), (133, 1578970337), (203, 1034497807), (217, 967756013), (551, 381130771), (581, 361451041), (589, 356541689), (899, 233596279), (931, 225567191), (1421, 147785401), (1519, 138250859), (1577, 133166173), (2407, 87246803), (2573, 81617977), (3023, 69468427), (3857, 54447253), (4067, 51635863), (4123, 50934527), (6293, 33370897), (11039, 19023739), (16849, 12463829), (17081, 12294541), (18011, 11659711), (21161, 9924061), (26999, 7778179), (28861, 7276361), (44051, 4767271), (45733, 4591937), (48887, 4295683), (57437, 3656233), (74617, 2814413), (77273, 2717677), (87667, 2395463), (93713, 2240917), (117943, 1780547), (119567, 1756363), (126077, 1665673), (148127, 1417723), (250909, 836969), (320131, 655991), (342209, 613669), (402059, 522319)]