202163971

素因数分解:

${\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{5437}}^1$

素因数の和:5578

約数の個数: 12

約数和(自身を含む): 215475312

約数和(自身を除く): 13311341

約数列:

[1, 19, 103, 361, 1957, 5437, 37183, 103303, 560011, 1962757, 10640209, 202163971]

約数ペア:

[(1, 202163971), (19, 10640209), (103, 1962757), (361, 560011), (1957, 103303), (5437, 37183)]