194948468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{340819}}^1$

素因数の和:340847

約数の個数: 24

約数和(自身を含む): 400804320

約数和(自身を除く): 205855852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 340819, 681638, 1363276, 3749009, 4430647, 7498018, 8861294, 14996036, 17722588, 48737117, 97474234, 194948468]

約数ペア:

[(1, 194948468), (2, 97474234), (4, 48737117), (11, 17722588), (13, 14996036), (22, 8861294), (26, 7498018), (44, 4430647), (52, 3749009), (143, 1363276), (286, 681638), (572, 340819)]