206195019

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{8831}}^1$

素因数の和:9058

約数の個数: 16

約数和(自身を含む): 282906624

約数和(自身を除く): 76711605

約数列:

[1, 3, 43, 129, 181, 543, 7783, 8831, 23349, 26493, 379733, 1139199, 1598411, 4795233, 68731673, 206195019]

約数ペア:

[(1, 206195019), (3, 68731673), (43, 4795233), (129, 1598411), (181, 1139199), (543, 379733), (7783, 26493), (8831, 23349)]