222425372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4451}}^1$

素因数の和:4530

約数の個数: 36

約数和(自身を含む): 433241928

約数和(自身を除く): 210816556

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 4451, 8902, 12493, 17804, 24986, 49972, 57863, 115726, 137981, 231452, 275962, 551924, 1793753, 3587506, 4277411, 7175012, 8554822, 17109644, 55606343, 111212686, 222425372]

約数ペア:

[(1, 222425372), (2, 111212686), (4, 55606343), (13, 17109644), (26, 8554822), (31, 7175012), (52, 4277411), (62, 3587506), (124, 1793753), (403, 551924), (806, 275962), (961, 231452), (1612, 137981), (1922, 115726), (3844, 57863), (4451, 49972), (8902, 24986), (12493, 17804)]