202160871

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2644

約数の個数: 36

約数和(自身を含む): 325494624

約数和(自身を除く): 123333753

約数列:

[1, 3, 9, 11, 33, 73, 99, 121, 219, 363, 657, 803, 1089, 2409, 2543, 7227, 7629, 8833, 22887, 26499, 27973, 79497, 83919, 185639, 251757, 307703, 556917, 923109, 1670751, 2042029, 2769327, 6126087, 18378261, 22462319, 67386957, 202160871]

約数ペア:

[(1, 202160871), (3, 67386957), (9, 22462319), (11, 18378261), (33, 6126087), (73, 2769327), (99, 2042029), (121, 1670751), (219, 923109), (363, 556917), (657, 307703), (803, 251757), (1089, 185639), (2409, 83919), (2543, 79497), (7227, 27973), (7629, 26499), (8833, 22887)]