200550720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{208907}}^1$

素因数の和:208927

約数の個数: 56

約数和(自身を含む): 636751584

約数和(自身を除く): 436200864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 208907, 417814, 626721, 835628, 1044535, 1253442, 1671256, 2089070, 2506884, 3133605, 3342512, 4178140, 5013768, 6267210, 6685024, 8356280, 10027536, 12534420, 13370048, 16712560, 20055072, 25068840, 33425120, 40110144, 50137680, 66850240, 100275360, 200550720]

約数ペア:

[(1, 200550720), (2, 100275360), (3, 66850240), (4, 50137680), (5, 40110144), (6, 33425120), (8, 25068840), (10, 20055072), (12, 16712560), (15, 13370048), (16, 12534420), (20, 10027536), (24, 8356280), (30, 6685024), (32, 6267210), (40, 5013768), (48, 4178140), (60, 3342512), (64, 3133605), (80, 2506884), (96, 2089070), (120, 1671256), (160, 1253442), (192, 1044535), (240, 835628), (320, 626721), (480, 417814), (960, 208907)]