205264584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{135757}}^1$

素因数の和:135779

約数の個数: 64

約数和(自身を含む): 651638400

約数和(自身を除く): 446373816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 135757, 271514, 407271, 543028, 814542, 950299, 1086056, 1221813, 1629084, 1900598, 2443626, 2850897, 3258168, 3665439, 3801196, 4887252, 5701794, 7330878, 7602392, 8552691, 9774504, 11403588, 14661756, 17105382, 22807176, 25658073, 29323512, 34210764, 51316146, 68421528, 102632292, 205264584]

約数ペア:

[(1, 205264584), (2, 102632292), (3, 68421528), (4, 51316146), (6, 34210764), (7, 29323512), (8, 25658073), (9, 22807176), (12, 17105382), (14, 14661756), (18, 11403588), (21, 9774504), (24, 8552691), (27, 7602392), (28, 7330878), (36, 5701794), (42, 4887252), (54, 3801196), (56, 3665439), (63, 3258168), (72, 2850897), (84, 2443626), (108, 1900598), (126, 1629084), (168, 1221813), (189, 1086056), (216, 950299), (252, 814542), (378, 543028), (504, 407271), (756, 271514), (1512, 135757)]