199514458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{697603}}^1$

素因数の和:697629

約数の個数: 16

約数和(自身を含む): 351592416

約数和(自身を除く): 152077958

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 697603, 1395206, 7673633, 9068839, 15347266, 18137678, 99757229, 199514458]

約数ペア:

[(1, 199514458), (2, 99757229), (11, 18137678), (13, 15347266), (22, 9068839), (26, 7673633), (143, 1395206), (286, 697603)]