201995226

素因数分解:

$2^1\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{9221}}^1$

素因数の和:10446

約数の個数: 24

約数和(自身を含む): 438063444

約数和(自身を除く): 236068218

約数列:

[1, 2, 3, 6, 9, 18, 1217, 2434, 3651, 7302, 9221, 10953, 18442, 21906, 27663, 55326, 82989, 165978, 11221957, 22443914, 33665871, 67331742, 100997613, 201995226]

約数ペア:

[(1, 201995226), (2, 100997613), (3, 67331742), (6, 33665871), (9, 22443914), (18, 11221957), (1217, 165978), (2434, 82989), (3651, 55326), (7302, 27663), (9221, 21906), (10953, 18442)]