201481382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{10639}}^1$

素因数の和:11215

約数の個数: 16

約数和(自身を含む): 320604480

約数和(自身を除く): 119123098

約数列:

[1, 2, 17, 34, 557, 1114, 9469, 10639, 18938, 21278, 180863, 361726, 5925923, 11851846, 100740691, 201481382]

約数ペア:

[(1, 201481382), (2, 100740691), (17, 11851846), (34, 5925923), (557, 361726), (1114, 180863), (9469, 21278), (10639, 18938)]