200983440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{119633}}^1$

素因数の和:119656

約数の個数: 80

約数和(自身を含む): 712061568

約数和(自身を除く): 511078128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 119633, 239266, 358899, 478532, 598165, 717798, 837431, 957064, 1196330, 1435596, 1674862, 1794495, 1914128, 2392660, 2512293, 2871192, 3349724, 3588990, 4187155, 4785320, 5024586, 5742384, 6699448, 7177980, 8374310, 9570640, 10049172, 12561465, 13398896, 14355960, 16748620, 20098344, 25122930, 28711920, 33497240, 40196688, 50245860, 66994480, 100491720, 200983440]

約数ペア:

[(1, 200983440), (2, 100491720), (3, 66994480), (4, 50245860), (5, 40196688), (6, 33497240), (7, 28711920), (8, 25122930), (10, 20098344), (12, 16748620), (14, 14355960), (15, 13398896), (16, 12561465), (20, 10049172), (21, 9570640), (24, 8374310), (28, 7177980), (30, 6699448), (35, 5742384), (40, 5024586), (42, 4785320), (48, 4187155), (56, 3588990), (60, 3349724), (70, 2871192), (80, 2512293), (84, 2392660), (105, 1914128), (112, 1794495), (120, 1674862), (140, 1435596), (168, 1196330), (210, 957064), (240, 837431), (280, 717798), (336, 598165), (420, 478532), (560, 358899), (840, 239266), (1680, 119633)]