201660376816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{13441}}^1\times {\mathrm{22871}}^1$

素因数の和:36361

約数の個数: 40

約数和(自身を含む): 400293942048

約数和(自身を除く): 198633565232

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 13441, 22871, 26882, 45742, 53764, 91484, 107528, 182968, 215056, 365936, 551081, 937711, 1102162, 1875422, 2204324, 3750844, 4408648, 7501688, 8817296, 15003376, 307409111, 614818222, 1229636444, 2459272888, 4918545776, 12603773551, 25207547102, 50415094204, 100830188408, 201660376816]

約数ペア:

[(1, 201660376816), (2, 100830188408), (4, 50415094204), (8, 25207547102), (16, 12603773551), (41, 4918545776), (82, 2459272888), (164, 1229636444), (328, 614818222), (656, 307409111), (13441, 15003376), (22871, 8817296), (26882, 7501688), (45742, 4408648), (53764, 3750844), (91484, 2204324), (107528, 1875422), (182968, 1102162), (215056, 937711), (365936, 551081)]