201540891

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{9199}}^1$

素因数の和:9378

約数の個数: 16

約数和(自身を含む): 275264000

約数和(自身を除く): 73723109

約数列:

[1, 3, 67, 109, 201, 327, 7303, 9199, 21909, 27597, 616333, 1002691, 1848999, 3008073, 67180297, 201540891]

約数ペア:

[(1, 201540891), (3, 67180297), (67, 3008073), (109, 1848999), (201, 1002691), (327, 616333), (7303, 27597), (9199, 21909)]