208798668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1324

約数の個数: 96

約数和(自身を含む): 588062720

約数和(自身を除く): 379264052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 127, 156, 234, 254, 351, 381, 468, 508, 702, 762, 1143, 1171, 1404, 1524, 1651, 2286, 2342, 3302, 3429, 3513, 4572, 4684, 4953, 6604, 6858, 7026, 9906, 10539, 13716, 14052, 14859, 15223, 19812, 21078, 29718, 30446, 31617, 42156, 44577, 45669, 59436, 60892, 63234, 89154, 91338, 126468, 137007, 148717, 178308, 182676, 274014, 297434, 411021, 446151, 548028, 594868, 822042, 892302, 1338453, 1644084, 1784604, 1933321, 2676906, 3866642, 4015359, 5353812, 5799963, 7733284, 8030718, 11599926, 16061436, 17399889, 23199852, 34799778, 52199667, 69599556, 104399334, 208798668]

約数ペア:

[(1, 208798668), (2, 104399334), (3, 69599556), (4, 52199667), (6, 34799778), (9, 23199852), (12, 17399889), (13, 16061436), (18, 11599926), (26, 8030718), (27, 7733284), (36, 5799963), (39, 5353812), (52, 4015359), (54, 3866642), (78, 2676906), (108, 1933321), (117, 1784604), (127, 1644084), (156, 1338453), (234, 892302), (254, 822042), (351, 594868), (381, 548028), (468, 446151), (508, 411021), (702, 297434), (762, 274014), (1143, 182676), (1171, 178308), (1404, 148717), (1524, 137007), (1651, 126468), (2286, 91338), (2342, 89154), (3302, 63234), (3429, 60892), (3513, 59436), (4572, 45669), (4684, 44577), (4953, 42156), (6604, 31617), (6858, 30446), (7026, 29718), (9906, 21078), (10539, 19812), (13716, 15223), (14052, 14859)]