208676632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{21019}}^1$

素因数の和:21115

約数の個数: 32

約数和(自身を含む): 419979600

約数和(自身を除く): 211302968

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 21019, 42038, 84076, 168152, 357323, 714646, 1429292, 1534387, 2858584, 3068774, 6137548, 12275096, 26084579, 52169158, 104338316, 208676632]

約数ペア:

[(1, 208676632), (2, 104338316), (4, 52169158), (8, 26084579), (17, 12275096), (34, 6137548), (68, 3068774), (73, 2858584), (136, 1534387), (146, 1429292), (292, 714646), (584, 357323), (1241, 168152), (2482, 84076), (4964, 42038), (9928, 21019)]