206895722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{839}}^1\times {\mathrm{1019}}^1$

素因数の和:1882

約数の個数: 24

約数和(自身を含む): 341863200

約数和(自身を除く): 134967478

約数列:

[1, 2, 11, 22, 121, 242, 839, 1019, 1678, 2038, 9229, 11209, 18458, 22418, 101519, 123299, 203038, 246598, 854941, 1709882, 9404351, 18808702, 103447861, 206895722]

約数ペア:

[(1, 206895722), (2, 103447861), (11, 18808702), (22, 9404351), (121, 1709882), (242, 854941), (839, 246598), (1019, 203038), (1678, 123299), (2038, 101519), (9229, 22418), (11209, 18458)]