201818532896

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{606251}}^1$

素因数の和:606465

約数の個数: 48

約数和(自身を含む): 405160636608

約数和(自身を除く): 203342103712

約数列:

[1, 2, 4, 8, 16, 32, 101, 103, 202, 206, 404, 412, 808, 824, 1616, 1648, 3232, 3296, 10403, 20806, 41612, 83224, 166448, 332896, 606251, 1212502, 2425004, 4850008, 9700016, 19400032, 61231351, 62443853, 122462702, 124887706, 244925404, 249775412, 489850808, 499550824, 979701616, 999101648, 1959403232, 1998203296, 6306829153, 12613658306, 25227316612, 50454633224, 100909266448, 201818532896]

約数ペア:

[(1, 201818532896), (2, 100909266448), (4, 50454633224), (8, 25227316612), (16, 12613658306), (32, 6306829153), (101, 1998203296), (103, 1959403232), (202, 999101648), (206, 979701616), (404, 499550824), (412, 489850808), (808, 249775412), (824, 244925404), (1616, 124887706), (1648, 122462702), (3232, 62443853), (3296, 61231351), (10403, 19400032), (20806, 9700016), (41612, 4850008), (83224, 2425004), (166448, 1212502), (332896, 606251)]