201552518

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{2803}}^1$

素因数の和:3191

約数の個数: 16

約数和(自身を含む): 305692080

約数和(自身を除く): 104139562

約数列:

[1, 2, 157, 229, 314, 458, 2803, 5606, 35953, 71906, 440071, 641887, 880142, 1283774, 100776259, 201552518]

約数ペア:

[(1, 201552518), (2, 100776259), (157, 1283774), (229, 880142), (314, 641887), (458, 440071), (2803, 71906), (5606, 35953)]