200567458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1943

約数の個数: 64

約数和(自身を含む): 402554880

約数和(自身を除く): 201987422

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 182, 217, 247, 266, 403, 434, 494, 589, 806, 1178, 1729, 1871, 2821, 3458, 3742, 4123, 5642, 7657, 8246, 13097, 15314, 24323, 26194, 35549, 48646, 53599, 58001, 71098, 107198, 116002, 170261, 248843, 340522, 406007, 462137, 497686, 754013, 812014, 924274, 1102019, 1508026, 2204038, 3234959, 5278091, 6469918, 7714133, 10556182, 14326247, 15428266, 28652494, 100283729, 200567458]

約数ペア:

[(1, 200567458), (2, 100283729), (7, 28652494), (13, 15428266), (14, 14326247), (19, 10556182), (26, 7714133), (31, 6469918), (38, 5278091), (62, 3234959), (91, 2204038), (133, 1508026), (182, 1102019), (217, 924274), (247, 812014), (266, 754013), (403, 497686), (434, 462137), (494, 406007), (589, 340522), (806, 248843), (1178, 170261), (1729, 116002), (1871, 107198), (2821, 71098), (3458, 58001), (3742, 53599), (4123, 48646), (5642, 35549), (7657, 26194), (8246, 24323), (13097, 15314)]