201686896

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{27583}}^1$

素因数の和:28048

約数の個数: 20

約数和(自身を含む): 391637632

約数和(自身を除く): 189950736

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 27583, 55166, 110332, 220664, 441328, 12605431, 25210862, 50421724, 100843448, 201686896]

約数ペア:

[(1, 201686896), (2, 100843448), (4, 50421724), (8, 25210862), (16, 12605431), (457, 441328), (914, 220664), (1828, 110332), (3656, 55166), (7312, 27583)]