190789066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3533}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 322979328

約数和(自身を除く): 132190262

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 3533, 4154, 7066, 27001, 45929, 54002, 91858, 109523, 219046, 236711, 473422, 1423799, 2847598, 3077243, 6154486, 7338041, 14676082, 95394533, 190789066]

約数ペア:

[(1, 190789066), (2, 95394533), (13, 14676082), (26, 7338041), (31, 6154486), (62, 3077243), (67, 2847598), (134, 1423799), (403, 473422), (806, 236711), (871, 219046), (1742, 109523), (2077, 91858), (3533, 54002), (4154, 45929), (7066, 27001)]