203440354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{16067}}^1$

素因数の和:16569

約数の個数: 16

約数和(自身を含む): 329329728

約数和(自身を除く): 125889374

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 16067, 32134, 208871, 417742, 7824629, 15649258, 101720177, 203440354]

約数ペア:

[(1, 203440354), (2, 101720177), (13, 15649258), (26, 7824629), (487, 417742), (974, 208871), (6331, 32134), (12662, 16067)]