201840957

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6967}}^1$

素因数の和:7042

約数の個数: 32

約数和(自身を含む): 317740800

約数和(自身を除く): 115899843

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 783, 999, 1073, 3219, 6967, 9657, 20901, 28971, 62703, 188109, 202043, 257779, 606129, 773337, 1818387, 2320011, 5455161, 6960033, 7475591, 22426773, 67280319, 201840957]

約数ペア:

[(1, 201840957), (3, 67280319), (9, 22426773), (27, 7475591), (29, 6960033), (37, 5455161), (87, 2320011), (111, 1818387), (261, 773337), (333, 606129), (783, 257779), (999, 202043), (1073, 188109), (3219, 62703), (6967, 28971), (9657, 20901)]