200804520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239053}}^1$

素因数の和:239074

約数の個数: 64

約数和(自身を含む): 688475520

約数和(自身を除く): 487671000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 239053, 478106, 717159, 956212, 1195265, 1434318, 1673371, 1912424, 2390530, 2868636, 3346742, 3585795, 4781060, 5020113, 5737272, 6693484, 7171590, 8366855, 9562120, 10040226, 13386968, 14343180, 16733710, 20080452, 25100565, 28686360, 33467420, 40160904, 50201130, 66934840, 100402260, 200804520]

約数ペア:

[(1, 200804520), (2, 100402260), (3, 66934840), (4, 50201130), (5, 40160904), (6, 33467420), (7, 28686360), (8, 25100565), (10, 20080452), (12, 16733710), (14, 14343180), (15, 13386968), (20, 10040226), (21, 9562120), (24, 8366855), (28, 7171590), (30, 6693484), (35, 5737272), (40, 5020113), (42, 4781060), (56, 3585795), (60, 3346742), (70, 2868636), (84, 2390530), (105, 1912424), (120, 1673371), (140, 1434318), (168, 1195265), (210, 956212), (280, 717159), (420, 478106), (840, 239053)]