201922905

素因数分解:

$3^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{6317}}^1$

素因数の和:8456

約数の個数: 16

約数和(自身を含む): 323279424

約数和(自身を除く): 121356519

約数列:

[1, 3, 5, 15, 2131, 6317, 6393, 10655, 18951, 31585, 31965, 94755, 13461527, 40384581, 67307635, 201922905]

約数ペア:

[(1, 201922905), (3, 67307635), (5, 40384581), (15, 13461527), (2131, 94755), (6317, 31965), (6393, 31585), (10655, 18951)]