196686670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9161}}^1$

素因数の和:9300

約数の個数: 32

約数和(自身を含む): 376008480

約数和(自身を除く): 179321810

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 9161, 10735, 18322, 21470, 45805, 91610, 174059, 348118, 870295, 1035193, 1740590, 2070386, 5175965, 10351930, 19668667, 39337334, 98343335, 196686670]

約数ペア:

[(1, 196686670), (2, 98343335), (5, 39337334), (10, 19668667), (19, 10351930), (38, 5175965), (95, 2070386), (113, 1740590), (190, 1035193), (226, 870295), (565, 348118), (1130, 174059), (2147, 91610), (4294, 45805), (9161, 21470), (10735, 18322)]