200119986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10007}}^1$

素因数の和:10127

約数の個数: 48

約数和(自身を含む): 477741888

約数和(自身を除く): 277621902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 10007, 19998, 20014, 30021, 60042, 90063, 110077, 180126, 220154, 330231, 660462, 990693, 1010707, 1981386, 2021414, 3032121, 6064242, 9096363, 11117777, 18192726, 22235554, 33353331, 66706662, 100059993, 200119986]

約数ペア:

[(1, 200119986), (2, 100059993), (3, 66706662), (6, 33353331), (9, 22235554), (11, 18192726), (18, 11117777), (22, 9096363), (33, 6064242), (66, 3032121), (99, 2021414), (101, 1981386), (198, 1010707), (202, 990693), (303, 660462), (606, 330231), (909, 220154), (1111, 180126), (1818, 110077), (2222, 90063), (3333, 60042), (6666, 30021), (9999, 20014), (10007, 19998)]