920199306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{176081}}^1$

素因数の和:176166

約数の個数: 32

約数和(自身を含む): 2011560768

約数和(自身を除く): 1091361462

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 176081, 352162, 528243, 1056486, 2289053, 4578106, 6867159, 11797427, 13734318, 23594854, 35392281, 70784562, 153366551, 306733102, 460099653, 920199306]

約数ペア:

[(1, 920199306), (2, 460099653), (3, 306733102), (6, 153366551), (13, 70784562), (26, 35392281), (39, 23594854), (67, 13734318), (78, 11797427), (134, 6867159), (201, 4578106), (402, 2289053), (871, 1056486), (1742, 528243), (2613, 352162), (5226, 176081)]