201293266960

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1\times {\mathrm{8353}}^1$

素因数の和:9920

約数の個数: 80

約数和(自身を含む): 470479101696

約数和(自身を除く): 269185834736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1327, 1816, 2270, 2654, 3632, 4540, 5308, 6635, 8353, 9080, 10616, 13270, 16706, 18160, 21232, 26540, 33412, 41765, 53080, 66824, 83530, 106160, 133648, 167060, 301229, 334120, 602458, 668240, 1204916, 1506145, 1896131, 2409832, 3012290, 3792262, 4819664, 6024580, 7584524, 9480655, 11084431, 12049160, 15169048, 18961310, 22168862, 24098320, 30338096, 37922620, 44337724, 55422155, 75845240, 88675448, 110844310, 151690480, 177350896, 221688620, 443377240, 886754480, 2516165837, 5032331674, 10064663348, 12580829185, 20129326696, 25161658370, 40258653392, 50323316740, 100646633480, 201293266960]

約数ペア:

[(1, 201293266960), (2, 100646633480), (4, 50323316740), (5, 40258653392), (8, 25161658370), (10, 20129326696), (16, 12580829185), (20, 10064663348), (40, 5032331674), (80, 2516165837), (227, 886754480), (454, 443377240), (908, 221688620), (1135, 177350896), (1327, 151690480), (1816, 110844310), (2270, 88675448), (2654, 75845240), (3632, 55422155), (4540, 44337724), (5308, 37922620), (6635, 30338096), (8353, 24098320), (9080, 22168862), (10616, 18961310), (13270, 15169048), (16706, 12049160), (18160, 11084431), (21232, 9480655), (26540, 7584524), (33412, 6024580), (41765, 4819664), (53080, 3792262), (66824, 3012290), (83530, 2409832), (106160, 1896131), (133648, 1506145), (167060, 1204916), (301229, 668240), (334120, 602458)]