201068279984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{519997}}^1$

素因数の和:520055

約数の個数: 80

約数和(自身を含む): 460385429280

約数和(自身を除く): 259317149296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2197, 2288, 2704, 3718, 4394, 7436, 8788, 14872, 17576, 24167, 29744, 35152, 48334, 96668, 193336, 386672, 519997, 1039994, 2079988, 4159976, 5719967, 6759961, 8319952, 11439934, 13519922, 22879868, 27039844, 45759736, 54079688, 74359571, 87879493, 91519472, 108159376, 148719142, 175758986, 297438284, 351517972, 594876568, 703035944, 966674423, 1142433409, 1189753136, 1406071888, 1933348846, 2284866818, 3866697692, 4569733636, 7733395384, 9139467272, 12566767499, 15466790768, 18278934544, 25133534998, 50267069996, 100534139992, 201068279984]

約数ペア:

[(1, 201068279984), (2, 100534139992), (4, 50267069996), (8, 25133534998), (11, 18278934544), (13, 15466790768), (16, 12566767499), (22, 9139467272), (26, 7733395384), (44, 4569733636), (52, 3866697692), (88, 2284866818), (104, 1933348846), (143, 1406071888), (169, 1189753136), (176, 1142433409), (208, 966674423), (286, 703035944), (338, 594876568), (572, 351517972), (676, 297438284), (1144, 175758986), (1352, 148719142), (1859, 108159376), (2197, 91519472), (2288, 87879493), (2704, 74359571), (3718, 54079688), (4394, 45759736), (7436, 27039844), (8788, 22879868), (14872, 13519922), (17576, 11439934), (24167, 8319952), (29744, 6759961), (35152, 5719967), (48334, 4159976), (96668, 2079988), (193336, 1039994), (386672, 519997)]