218213422

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 380413440

約数和(自身を除く): 162200018

約数列:

[1, 2, 7, 14, 109, 151, 218, 302, 763, 947, 1057, 1526, 1894, 2114, 6629, 13258, 16459, 32918, 103223, 115213, 142997, 206446, 230426, 285994, 722561, 1000979, 1445122, 2001958, 15586673, 31173346, 109106711, 218213422]

約数ペア:

[(1, 218213422), (2, 109106711), (7, 31173346), (14, 15586673), (109, 2001958), (151, 1445122), (218, 1000979), (302, 722561), (763, 285994), (947, 230426), (1057, 206446), (1526, 142997), (1894, 115213), (2114, 103223), (6629, 32918), (13258, 16459)]