199688312

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4663}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 385339680

約数和(自身を除く): 185651368

約数列:

[1, 2, 4, 8, 53, 101, 106, 202, 212, 404, 424, 808, 4663, 5353, 9326, 10706, 18652, 21412, 37304, 42824, 247139, 470963, 494278, 941926, 988556, 1883852, 1977112, 3767704, 24961039, 49922078, 99844156, 199688312]

約数ペア:

[(1, 199688312), (2, 99844156), (4, 49922078), (8, 24961039), (53, 3767704), (101, 1977112), (106, 1883852), (202, 988556), (212, 941926), (404, 494278), (424, 470963), (808, 247139), (4663, 42824), (5353, 37304), (9326, 21412), (10706, 18652)]