220775402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{30103}}^1$

素因数の和:30317

約数の個数: 16

約数和(自身を含む): 350410560

約数和(自身を除く): 129635158

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 30103, 60206, 571957, 1143914, 5809879, 11619758, 110387701, 220775402]

約数ペア:

[(1, 220775402), (2, 110387701), (19, 11619758), (38, 5809879), (193, 1143914), (386, 571957), (3667, 60206), (7334, 30103)]