206673470

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{20483}}^1$

素因数の和:21499

約数の個数: 16

約数和(自身を含む): 372399120

約数和(自身を除く): 165725650

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 10090, 20483, 40966, 102415, 204830, 20667347, 41334694, 103336735, 206673470]

約数ペア:

[(1, 206673470), (2, 103336735), (5, 41334694), (10, 20667347), (1009, 204830), (2018, 102415), (5045, 40966), (10090, 20483)]