199615690155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{827}}^1\times {\mathrm{1667}}^1$

素因数の和:2713

約数の個数: 96

約数和(自身を含む): 374091353856

約数和(自身を除く): 174475663701

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 197, 245, 591, 735, 827, 985, 1379, 1667, 2481, 2955, 4135, 4137, 5001, 5789, 6895, 8335, 9653, 11669, 12405, 17367, 20685, 25005, 28945, 28959, 35007, 40523, 48265, 58345, 81683, 86835, 121569, 144795, 162919, 175035, 202615, 245049, 328399, 408415, 488757, 607845, 814595, 985197, 1140433, 1225245, 1378609, 1641995, 2298793, 2443785, 3421299, 4135827, 4925985, 5702165, 6893045, 6896379, 7983031, 9650263, 11493965, 16091551, 17106495, 20679135, 23949093, 28950789, 34481895, 39915155, 48251315, 48274653, 67551841, 80457755, 119745465, 144753945, 202655523, 241373265, 271585973, 337759205, 814757919, 1013277615, 1357929865, 1901101811, 4073789595, 5703305433, 9505509055, 13307712677, 28516527165, 39923138031, 66538563385, 199615690155]

約数ペア:

[(1, 199615690155), (3, 66538563385), (5, 39923138031), (7, 28516527165), (15, 13307712677), (21, 9505509055), (35, 5703305433), (49, 4073789595), (105, 1901101811), (147, 1357929865), (197, 1013277615), (245, 814757919), (591, 337759205), (735, 271585973), (827, 241373265), (985, 202655523), (1379, 144753945), (1667, 119745465), (2481, 80457755), (2955, 67551841), (4135, 48274653), (4137, 48251315), (5001, 39915155), (5789, 34481895), (6895, 28950789), (8335, 23949093), (9653, 20679135), (11669, 17106495), (12405, 16091551), (17367, 11493965), (20685, 9650263), (25005, 7983031), (28945, 6896379), (28959, 6893045), (35007, 5702165), (40523, 4925985), (48265, 4135827), (58345, 3421299), (81683, 2443785), (86835, 2298793), (121569, 1641995), (144795, 1378609), (162919, 1225245), (175035, 1140433), (202615, 985197), (245049, 814595), (328399, 607845), (408415, 488757)]