205031712

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{3301}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 539203392

約数和(自身を除く): 334171680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 1294, 1941, 2588, 3301, 3882, 5176, 6602, 7764, 9903, 10352, 13204, 15528, 19806, 20704, 26408, 31056, 39612, 52816, 62112, 79224, 105632, 158448, 316896, 2135747, 4271494, 6407241, 8542988, 12814482, 17085976, 25628964, 34171952, 51257928, 68343904, 102515856, 205031712]

約数ペア:

[(1, 205031712), (2, 102515856), (3, 68343904), (4, 51257928), (6, 34171952), (8, 25628964), (12, 17085976), (16, 12814482), (24, 8542988), (32, 6407241), (48, 4271494), (96, 2135747), (647, 316896), (1294, 158448), (1941, 105632), (2588, 79224), (3301, 62112), (3882, 52816), (5176, 39612), (6602, 31056), (7764, 26408), (9903, 20704), (10352, 19806), (13204, 15528)]