208730896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{69763}}^1$

素因数の和:69799

約数の個数: 40

約数和(自身を含む): 467139744

約数和(自身を除く): 258408848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 69763, 139526, 279052, 558104, 767393, 1116208, 1185971, 1534786, 2371942, 3069572, 4743884, 6139144, 9487768, 12278288, 13045681, 18975536, 26091362, 52182724, 104365448, 208730896]

約数ペア:

[(1, 208730896), (2, 104365448), (4, 52182724), (8, 26091362), (11, 18975536), (16, 13045681), (17, 12278288), (22, 9487768), (34, 6139144), (44, 4743884), (68, 3069572), (88, 2371942), (136, 1534786), (176, 1185971), (187, 1116208), (272, 767393), (374, 558104), (748, 279052), (1496, 139526), (2992, 69763)]