208156674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{14143}}^1$

素因数の和:14382

約数の個数: 32

約数和(自身を含む): 456228864

約数和(自身を除く): 248072190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 2453, 4906, 7359, 14143, 14718, 28286, 42429, 84858, 155573, 311146, 466719, 933438, 3153889, 6307778, 9461667, 18923334, 34692779, 69385558, 104078337, 208156674]

約数ペア:

[(1, 208156674), (2, 104078337), (3, 69385558), (6, 34692779), (11, 18923334), (22, 9461667), (33, 6307778), (66, 3153889), (223, 933438), (446, 466719), (669, 311146), (1338, 155573), (2453, 84858), (4906, 42429), (7359, 28286), (14143, 14718)]