197202824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 292685176

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 53, 56, 76, 91, 104, 106, 133, 152, 182, 212, 247, 266, 269, 364, 371, 424, 494, 532, 538, 689, 728, 742, 988, 1007, 1064, 1076, 1378, 1484, 1729, 1883, 1976, 2014, 2152, 2756, 2968, 3458, 3497, 3766, 4028, 4823, 5111, 5512, 6916, 6994, 7049, 7532, 8056, 9646, 10222, 13091, 13832, 13988, 14098, 14257, 15064, 19292, 20444, 24479, 26182, 27976, 28196, 28514, 35777, 38584, 40888, 48958, 52364, 56392, 57028, 66443, 71554, 91637, 97916, 99799, 104728, 114056, 132886, 143108, 183274, 185341, 195832, 199598, 265772, 270883, 286216, 366548, 370682, 399196, 465101, 531544, 541766, 733096, 741364, 798392, 930202, 1083532, 1297387, 1482728, 1860404, 1896181, 2167064, 2594774, 3521479, 3720808, 3792362, 5189548, 7042958, 7584724, 10379096, 14085916, 15169448, 24650353, 28171832, 49300706, 98601412, 197202824]

約数ペア:

[(1, 197202824), (2, 98601412), (4, 49300706), (7, 28171832), (8, 24650353), (13, 15169448), (14, 14085916), (19, 10379096), (26, 7584724), (28, 7042958), (38, 5189548), (52, 3792362), (53, 3720808), (56, 3521479), (76, 2594774), (91, 2167064), (104, 1896181), (106, 1860404), (133, 1482728), (152, 1297387), (182, 1083532), (212, 930202), (247, 798392), (266, 741364), (269, 733096), (364, 541766), (371, 531544), (424, 465101), (494, 399196), (532, 370682), (538, 366548), (689, 286216), (728, 270883), (742, 265772), (988, 199598), (1007, 195832), (1064, 185341), (1076, 183274), (1378, 143108), (1484, 132886), (1729, 114056), (1883, 104728), (1976, 99799), (2014, 97916), (2152, 91637), (2756, 71554), (2968, 66443), (3458, 57028), (3497, 56392), (3766, 52364), (4028, 48958), (4823, 40888), (5111, 38584), (5512, 35777), (6916, 28514), (6994, 28196), (7049, 27976), (7532, 26182), (8056, 24479), (9646, 20444), (10222, 19292), (13091, 15064), (13832, 14257), (13988, 14098)]