203520742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 126700058

約数列:

[1, 2, 19, 38, 53, 106, 139, 278, 727, 1007, 1454, 2014, 2641, 5282, 7367, 13813, 14734, 27626, 38531, 77062, 101053, 139973, 202106, 279946, 732089, 1464178, 1920007, 3840014, 5355809, 10711618, 101760371, 203520742]

約数ペア:

[(1, 203520742), (2, 101760371), (19, 10711618), (38, 5355809), (53, 3840014), (106, 1920007), (139, 1464178), (278, 732089), (727, 279946), (1007, 202106), (1454, 139973), (2014, 101053), (2641, 77062), (5282, 38531), (7367, 27626), (13813, 14734)]