213550512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{635567}}^1$

素因数の和:635585

約数の個数: 40

約数和(自身を含む): 630483456

約数和(自身を除く): 416932944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 635567, 1271134, 1906701, 2542268, 3813402, 4448969, 5084536, 7626804, 8897938, 10169072, 13346907, 15253608, 17795876, 26693814, 30507216, 35591752, 53387628, 71183504, 106775256, 213550512]

約数ペア:

[(1, 213550512), (2, 106775256), (3, 71183504), (4, 53387628), (6, 35591752), (7, 30507216), (8, 26693814), (12, 17795876), (14, 15253608), (16, 13346907), (21, 10169072), (24, 8897938), (28, 7626804), (42, 5084536), (48, 4448969), (56, 3813402), (84, 2542268), (112, 1906701), (168, 1271134), (336, 635567)]