201974499

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{11317}}^1$

素因数の和:11987

約数の個数: 16

約数和(自身を含む): 299700640

約数和(自身を除く): 97726141

約数列:

[1, 3, 9, 27, 661, 1983, 5949, 11317, 17847, 33951, 101853, 305559, 7480537, 22441611, 67324833, 201974499]

約数ペア:

[(1, 201974499), (3, 67324833), (9, 22441611), (27, 7480537), (661, 305559), (1983, 101853), (5949, 33951), (11317, 17847)]