210947308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{368789}}^1$

素因数の和:368817

約数の個数: 24

約数和(自身を含む): 433697040

約数和(自身を除く): 222749732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 368789, 737578, 1475156, 4056679, 4794257, 8113358, 9588514, 16226716, 19177028, 52736827, 105473654, 210947308]

約数ペア:

[(1, 210947308), (2, 105473654), (4, 52736827), (11, 19177028), (13, 16226716), (22, 9588514), (26, 8113358), (44, 4794257), (52, 4056679), (143, 1475156), (286, 737578), (572, 368789)]