203438257916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{30842671}}^1$

素因数の和:30842789

約数の個数: 24

約数和(自身を含む): 380845313856

約数和(自身を除く): 177407055940

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 30842671, 61685342, 123370684, 524325407, 1048650814, 2097301628, 2991739087, 5983478174, 11966956348, 50859564479, 101719128958, 203438257916]

約数ペア:

[(1, 203438257916), (2, 101719128958), (4, 50859564479), (17, 11966956348), (34, 5983478174), (68, 2991739087), (97, 2097301628), (194, 1048650814), (388, 524325407), (1649, 123370684), (3298, 61685342), (6596, 30842671)]