193790454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20533}}^1$

素因数の和:20573

約数の個数: 48

約数和(自身を含む): 458811696

約数和(自身を除く): 265021242

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 20533, 41066, 61599, 123198, 225863, 266929, 451726, 533858, 677589, 800787, 1355178, 1601574, 2484493, 2936219, 4968986, 5872438, 7453479, 8808657, 14906958, 17617314, 32298409, 64596818, 96895227, 193790454]

約数ペア:

[(1, 193790454), (2, 96895227), (3, 64596818), (6, 32298409), (11, 17617314), (13, 14906958), (22, 8808657), (26, 7453479), (33, 5872438), (39, 4968986), (66, 2936219), (78, 2484493), (121, 1601574), (143, 1355178), (242, 800787), (286, 677589), (363, 533858), (429, 451726), (726, 266929), (858, 225863), (1573, 123198), (3146, 61599), (4719, 41066), (9438, 20533)]