201660376775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1375817}}^1$

素因数の和:1375892

約数の個数: 48

約数和(自身を含む): 300940926048

約数和(自身を除く): 99280549273

約数列:

[1, 5, 11, 13, 25, 41, 55, 65, 143, 205, 275, 325, 451, 533, 715, 1025, 2255, 2665, 3575, 5863, 11275, 13325, 29315, 146575, 1375817, 6879085, 15133987, 17885621, 34395425, 56408497, 75669935, 89428105, 196741831, 282042485, 378349675, 447140525, 620493467, 733310461, 983709155, 1410212425, 3102467335, 3666552305, 4918545775, 8066415071, 15512336675, 18332761525, 40332075355, 201660376775]

約数ペア:

[(1, 201660376775), (5, 40332075355), (11, 18332761525), (13, 15512336675), (25, 8066415071), (41, 4918545775), (55, 3666552305), (65, 3102467335), (143, 1410212425), (205, 983709155), (275, 733310461), (325, 620493467), (451, 447140525), (533, 378349675), (715, 282042485), (1025, 196741831), (2255, 89428105), (2665, 75669935), (3575, 56408497), (5863, 34395425), (11275, 17885621), (13325, 15133987), (29315, 6879085), (146575, 1375817)]