200218512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4789}}^1$

素因数の和:4880

約数の個数: 80

約数和(自身を含む): 565449920

約数和(自身を除く): 365231408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 4789, 5226, 6968, 9578, 10452, 13936, 14367, 19156, 20904, 28734, 38312, 41808, 57468, 62257, 76624, 114936, 124514, 186771, 229872, 249028, 320863, 373542, 498056, 641726, 747084, 962589, 996112, 1283452, 1494168, 1925178, 2566904, 2988336, 3850356, 4171219, 5133808, 7700712, 8342438, 12513657, 15401424, 16684876, 25027314, 33369752, 50054628, 66739504, 100109256, 200218512]

約数ペア:

[(1, 200218512), (2, 100109256), (3, 66739504), (4, 50054628), (6, 33369752), (8, 25027314), (12, 16684876), (13, 15401424), (16, 12513657), (24, 8342438), (26, 7700712), (39, 5133808), (48, 4171219), (52, 3850356), (67, 2988336), (78, 2566904), (104, 1925178), (134, 1494168), (156, 1283452), (201, 996112), (208, 962589), (268, 747084), (312, 641726), (402, 498056), (536, 373542), (624, 320863), (804, 249028), (871, 229872), (1072, 186771), (1608, 124514), (1742, 114936), (2613, 76624), (3216, 62257), (3484, 57468), (4789, 41808), (5226, 38312), (6968, 28734), (9578, 20904), (10452, 19156), (13936, 14367)]