202190902

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^2\times {\mathrm{137}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 315009288

約数和(自身を除く): 112818386

約数列:

[1, 2, 43, 86, 131, 137, 262, 274, 5633, 5891, 11266, 11782, 17161, 17947, 34322, 35894, 737923, 771721, 1475846, 1543442, 2351057, 4702114, 101095451, 202190902]

約数ペア:

[(1, 202190902), (2, 101095451), (43, 4702114), (86, 2351057), (131, 1543442), (137, 1475846), (262, 771721), (274, 737923), (5633, 35894), (5891, 34322), (11266, 17947), (11782, 17161)]