211310242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{738847}}^1$

素因数の和:738873

約数の個数: 16

約数和(自身を含む): 372379392

約数和(自身を除く): 161069150

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 738847, 1477694, 8127317, 9605011, 16254634, 19210022, 105655121, 211310242]

約数ペア:

[(1, 211310242), (2, 105655121), (11, 19210022), (13, 16254634), (22, 9605011), (26, 8127317), (143, 1477694), (286, 738847)]