206520028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{27773}}^1$

素因数の和:27814

約数の個数: 36

約数和(自身を含む): 426941928

約数和(自身を除く): 220421900

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 27773, 55546, 111092, 305503, 361049, 611006, 722098, 1222012, 1444196, 3971539, 4693637, 7943078, 9387274, 15886156, 18774548, 51630007, 103260014, 206520028]

約数ペア:

[(1, 206520028), (2, 103260014), (4, 51630007), (11, 18774548), (13, 15886156), (22, 9387274), (26, 7943078), (44, 4693637), (52, 3971539), (143, 1444196), (169, 1222012), (286, 722098), (338, 611006), (572, 361049), (676, 305503), (1859, 111092), (3718, 55546), (7436, 27773)]