202000964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{64661}}^1$

素因数の和:64747

約数の個数: 24

約数和(自身を含む): 391075776

約数和(自身を除く): 189074812

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 64661, 129322, 258644, 711271, 1422542, 2845084, 4590931, 9181862, 18363724, 50500241, 101000482, 202000964]

約数ペア:

[(1, 202000964), (2, 101000482), (4, 50500241), (11, 18363724), (22, 9181862), (44, 4590931), (71, 2845084), (142, 1422542), (284, 711271), (781, 258644), (1562, 129322), (3124, 64661)]