199418604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 629207040

約数和(自身を除く): 429788436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 37, 38, 42, 44, 57, 66, 74, 76, 77, 84, 111, 114, 132, 133, 148, 154, 209, 222, 228, 231, 259, 266, 307, 308, 399, 407, 418, 444, 462, 518, 532, 614, 627, 703, 777, 798, 814, 836, 921, 924, 1036, 1221, 1228, 1254, 1406, 1463, 1554, 1596, 1628, 1842, 2109, 2149, 2442, 2508, 2812, 2849, 2926, 3108, 3377, 3684, 4218, 4298, 4389, 4884, 4921, 5698, 5833, 5852, 6447, 6754, 7733, 8436, 8547, 8596, 8778, 9842, 10131, 11359, 11396, 11666, 12894, 13508, 14763, 15466, 17094, 17499, 17556, 19684, 20262, 22718, 23199, 23332, 23639, 25788, 29526, 30932, 34077, 34188, 34998, 40524, 40831, 45436, 46398, 47278, 54131, 59052, 64163, 68154, 69996, 70917, 79513, 81662, 92796, 94556, 108262, 122493, 124949, 128326, 136308, 141834, 159026, 162393, 163324, 192489, 215821, 216524, 238539, 244986, 249898, 256652, 283668, 318052, 324786, 374847, 384978, 431642, 449141, 477078, 489972, 499796, 647463, 649572, 749694, 769956, 863284, 874643, 898282, 954156, 1294926, 1347423, 1499388, 1510747, 1749286, 1796564, 2374031, 2589852, 2623929, 2694846, 3021494, 3498572, 4532241, 4748062, 5247858, 5389692, 6042988, 7122093, 9064482, 9496124, 10495716, 14244186, 16618217, 18128964, 28488372, 33236434, 49854651, 66472868, 99709302, 199418604]

約数ペア:

[(1, 199418604), (2, 99709302), (3, 66472868), (4, 49854651), (6, 33236434), (7, 28488372), (11, 18128964), (12, 16618217), (14, 14244186), (19, 10495716), (21, 9496124), (22, 9064482), (28, 7122093), (33, 6042988), (37, 5389692), (38, 5247858), (42, 4748062), (44, 4532241), (57, 3498572), (66, 3021494), (74, 2694846), (76, 2623929), (77, 2589852), (84, 2374031), (111, 1796564), (114, 1749286), (132, 1510747), (133, 1499388), (148, 1347423), (154, 1294926), (209, 954156), (222, 898282), (228, 874643), (231, 863284), (259, 769956), (266, 749694), (307, 649572), (308, 647463), (399, 499796), (407, 489972), (418, 477078), (444, 449141), (462, 431642), (518, 384978), (532, 374847), (614, 324786), (627, 318052), (703, 283668), (777, 256652), (798, 249898), (814, 244986), (836, 238539), (921, 216524), (924, 215821), (1036, 192489), (1221, 163324), (1228, 162393), (1254, 159026), (1406, 141834), (1463, 136308), (1554, 128326), (1596, 124949), (1628, 122493), (1842, 108262), (2109, 94556), (2149, 92796), (2442, 81662), (2508, 79513), (2812, 70917), (2849, 69996), (2926, 68154), (3108, 64163), (3377, 59052), (3684, 54131), (4218, 47278), (4298, 46398), (4389, 45436), (4884, 40831), (4921, 40524), (5698, 34998), (5833, 34188), (5852, 34077), (6447, 30932), (6754, 29526), (7733, 25788), (8436, 23639), (8547, 23332), (8596, 23199), (8778, 22718), (9842, 20262), (10131, 19684), (11359, 17556), (11396, 17499), (11666, 17094), (12894, 15466), (13508, 14763)]