201580038

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1009}}^2$

素因数の和:2037

約数の個数: 36

約数和(自身を含む): 476934588

約数和(自身を除く): 275354550

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1009, 2018, 3027, 6054, 9081, 11099, 18162, 22198, 33297, 66594, 99891, 199782, 1018081, 2036162, 3054243, 6108486, 9162729, 11198891, 18325458, 22397782, 33596673, 67193346, 100790019, 201580038]

約数ペア:

[(1, 201580038), (2, 100790019), (3, 67193346), (6, 33596673), (9, 22397782), (11, 18325458), (18, 11198891), (22, 9162729), (33, 6108486), (66, 3054243), (99, 2036162), (198, 1018081), (1009, 199782), (2018, 99891), (3027, 66594), (6054, 33297), (9081, 22198), (11099, 18162)]