208550424

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{511153}}^1$

素因数の和:511179

約数の個数: 32

約数和(自身を含む): 552046320

約数和(自身を除く): 343495896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 511153, 1022306, 1533459, 2044612, 3066918, 4089224, 6133836, 8689601, 12267672, 17379202, 26068803, 34758404, 52137606, 69516808, 104275212, 208550424]

約数ペア:

[(1, 208550424), (2, 104275212), (3, 69516808), (4, 52137606), (6, 34758404), (8, 26068803), (12, 17379202), (17, 12267672), (24, 8689601), (34, 6133836), (51, 4089224), (68, 3066918), (102, 2044612), (136, 1533459), (204, 1022306), (408, 511153)]