205087186472

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{488759}}^1$

素因数の和:488958

約数の個数: 64

約数和(自身を含む): 450441216000

約数和(自身を除く): 245354029528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 127, 236, 254, 413, 472, 508, 826, 889, 1016, 1652, 1778, 3304, 3556, 7112, 7493, 14986, 29972, 52451, 59944, 104902, 209804, 419608, 488759, 977518, 1955036, 3421313, 3910072, 6842626, 13685252, 27370504, 28836781, 57673562, 62072393, 115347124, 124144786, 201857467, 230694248, 248289572, 403714934, 434506751, 496579144, 807429868, 869013502, 1614859736, 1738027004, 3476054008, 3662271187, 7324542374, 14649084748, 25635898309, 29298169496, 51271796618, 102543593236, 205087186472]

約数ペア:

[(1, 205087186472), (2, 102543593236), (4, 51271796618), (7, 29298169496), (8, 25635898309), (14, 14649084748), (28, 7324542374), (56, 3662271187), (59, 3476054008), (118, 1738027004), (127, 1614859736), (236, 869013502), (254, 807429868), (413, 496579144), (472, 434506751), (508, 403714934), (826, 248289572), (889, 230694248), (1016, 201857467), (1652, 124144786), (1778, 115347124), (3304, 62072393), (3556, 57673562), (7112, 28836781), (7493, 27370504), (14986, 13685252), (29972, 6842626), (52451, 3910072), (59944, 3421313), (104902, 1955036), (209804, 977518), (419608, 488759)]