201326904

素因数分解:

$2^3\times 3^3\times {\mathrm{521}}^1\times {\mathrm{1789}}^1$

素因数の和:2325

約数の個数: 64

約数和(自身を含む): 560628000

約数和(自身を除く): 359301096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 521, 1042, 1563, 1789, 2084, 3126, 3578, 4168, 4689, 5367, 6252, 7156, 9378, 10734, 12504, 14067, 14312, 16101, 18756, 21468, 28134, 32202, 37512, 42936, 48303, 56268, 64404, 96606, 112536, 128808, 193212, 386424, 932069, 1864138, 2796207, 3728276, 5592414, 7456552, 8388621, 11184828, 16777242, 22369656, 25165863, 33554484, 50331726, 67108968, 100663452, 201326904]

約数ペア:

[(1, 201326904), (2, 100663452), (3, 67108968), (4, 50331726), (6, 33554484), (8, 25165863), (9, 22369656), (12, 16777242), (18, 11184828), (24, 8388621), (27, 7456552), (36, 5592414), (54, 3728276), (72, 2796207), (108, 1864138), (216, 932069), (521, 386424), (1042, 193212), (1563, 128808), (1789, 112536), (2084, 96606), (3126, 64404), (3578, 56268), (4168, 48303), (4689, 42936), (5367, 37512), (6252, 32202), (7156, 28134), (9378, 21468), (10734, 18756), (12504, 16101), (14067, 14312)]