201127555

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{3727}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 248016384

約数和(自身を除く): 46888829

約数列:

[1, 5, 43, 215, 251, 1255, 3727, 10793, 18635, 53965, 160261, 801305, 935477, 4677385, 40225511, 201127555]

約数ペア:

[(1, 201127555), (5, 40225511), (43, 4677385), (215, 935477), (251, 801305), (1255, 160261), (3727, 53965), (10793, 18635)]