202109116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106823}}^1$

素因数の和:106881

約数の個数: 24

約数和(自身を含む): 394821504

約数和(自身を除く): 192712388

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 106823, 213646, 427292, 1175053, 2350106, 4593389, 4700212, 9186778, 18373556, 50527279, 101054558, 202109116]

約数ペア:

[(1, 202109116), (2, 101054558), (4, 50527279), (11, 18373556), (22, 9186778), (43, 4700212), (44, 4593389), (86, 2350106), (172, 1175053), (473, 427292), (946, 213646), (1892, 106823)]