201621294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3259}}^1$

素因数の和:3765

約数の個数: 48

約数和(自身を含む): 500423040

約数和(自身を除く): 298801746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491, 982, 1473, 2946, 3259, 3437, 4419, 6518, 6874, 8838, 9777, 10311, 19554, 20622, 22813, 29331, 30933, 45626, 58662, 61866, 68439, 136878, 205317, 410634, 1600169, 3200338, 4800507, 9601014, 11201183, 14401521, 22402366, 28803042, 33603549, 67207098, 100810647, 201621294]

約数ペア:

[(1, 201621294), (2, 100810647), (3, 67207098), (6, 33603549), (7, 28803042), (9, 22402366), (14, 14401521), (18, 11201183), (21, 9601014), (42, 4800507), (63, 3200338), (126, 1600169), (491, 410634), (982, 205317), (1473, 136878), (2946, 68439), (3259, 61866), (3437, 58662), (4419, 45626), (6518, 30933), (6874, 29331), (8838, 22813), (9777, 20622), (10311, 19554)]