202922863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6475

約数の個数: 24

約数和(自身を含む): 253848816

約数和(自身を除く): 50925953

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 6421, 31603, 70631, 83473, 109157, 918203, 1085149, 1200727, 1419041, 11936639, 15609451, 18447533, 202922863]

約数ペア:

[(1, 202922863), (11, 18447533), (13, 15609451), (17, 11936639), (143, 1419041), (169, 1200727), (187, 1085149), (221, 918203), (1859, 109157), (2431, 83473), (2873, 70631), (6421, 31603)]