220157322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43321}}^1$

素因数の和:43355

約数の個数: 48

約数和(自身を含む): 553135296

約数和(自身を除く): 332977974

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 43321, 86642, 129963, 259926, 303247, 476531, 606494, 909741, 953062, 1429593, 1819482, 2859186, 3335717, 5241841, 6671434, 10007151, 10483682, 15725523, 20014302, 31451046, 36692887, 73385774, 110078661, 220157322]

約数ペア:

[(1, 220157322), (2, 110078661), (3, 73385774), (6, 36692887), (7, 31451046), (11, 20014302), (14, 15725523), (21, 10483682), (22, 10007151), (33, 6671434), (42, 5241841), (66, 3335717), (77, 2859186), (121, 1819482), (154, 1429593), (231, 953062), (242, 909741), (363, 606494), (462, 476531), (726, 303247), (847, 259926), (1694, 129963), (2541, 86642), (5082, 43321)]