203440534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{196751}}^1$

素因数の和:196811

約数の個数: 16

約数和(自身を含む): 339987456

約数和(自身を除く): 136546922

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 196751, 393502, 2164261, 4328522, 9247297, 18494594, 101720267, 203440534]

約数ペア:

[(1, 203440534), (2, 101720267), (11, 18494594), (22, 9247297), (47, 4328522), (94, 2164261), (517, 393502), (1034, 196751)]