208020548

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{16631}}^1$

素因数の和:16747

約数の個数: 24

約数和(自身を含む): 377213760

約数和(自身を除く): 169193212

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 3127, 6254, 12508, 16631, 33262, 66524, 881443, 981229, 1762886, 1962458, 3525772, 3924916, 52005137, 104010274, 208020548]

約数ペア:

[(1, 208020548), (2, 104010274), (4, 52005137), (53, 3924916), (59, 3525772), (106, 1962458), (118, 1762886), (212, 981229), (236, 881443), (3127, 66524), (6254, 33262), (12508, 16631)]