228604292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263369}}^1$

素因数の和:263411

約数の個数: 24

約数和(自身を含む): 471959040

約数和(自身を除く): 243354748

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 263369, 526738, 1053476, 1843583, 3687166, 7374332, 8164439, 16328878, 32657756, 57151073, 114302146, 228604292]

約数ペア:

[(1, 228604292), (2, 114302146), (4, 57151073), (7, 32657756), (14, 16328878), (28, 8164439), (31, 7374332), (62, 3687166), (124, 1843583), (217, 1053476), (434, 526738), (868, 263369)]