208377534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{21061}}^1$

素因数の和:21180

約数の個数: 32

約数和(自身を含む): 445840416

約数和(自身を除く): 237462882

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 3298, 4947, 9894, 21061, 42122, 63183, 126366, 358037, 716074, 1074111, 2042917, 2148222, 4085834, 6128751, 12257502, 34729589, 69459178, 104188767, 208377534]

約数ペア:

[(1, 208377534), (2, 104188767), (3, 69459178), (6, 34729589), (17, 12257502), (34, 6128751), (51, 4085834), (97, 2148222), (102, 2042917), (194, 1074111), (291, 716074), (582, 358037), (1649, 126366), (3298, 63183), (4947, 42122), (9894, 21061)]