202115426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{4349}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 319464000

約数和(自身を除く): 117348574

約数列:

[1, 2, 19, 38, 1223, 2446, 4349, 8698, 23237, 46474, 82631, 165262, 5318827, 10637654, 101057713, 202115426]

約数ペア:

[(1, 202115426), (2, 101057713), (19, 10637654), (38, 5318827), (1223, 165262), (2446, 82631), (4349, 46474), (8698, 23237)]