202289769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{20231}}^1$

素因数の和:20349

約数の個数: 24

約数和(自身を含む): 321931584

約数和(自身を除く): 119641815

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999, 20231, 60693, 182079, 222541, 667623, 2002869, 2043331, 6129993, 18389979, 22476641, 67429923, 202289769]

約数ペア:

[(1, 202289769), (3, 67429923), (9, 22476641), (11, 18389979), (33, 6129993), (99, 2043331), (101, 2002869), (303, 667623), (909, 222541), (1111, 182079), (3333, 60693), (9999, 20231)]