201009904955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{5037211}}^1$

素因数の和:5037586

約数の個数: 16

約数和(自身を含む): 252424767744

約数和(自身を除く): 51414862789

約数列:

[1, 5, 23, 115, 347, 1735, 7981, 39905, 5037211, 25186055, 115855853, 579279265, 1747912217, 8739561085, 40201980991, 201009904955]

約数ペア:

[(1, 201009904955), (5, 40201980991), (23, 8739561085), (115, 1747912217), (347, 579279265), (1735, 115855853), (7981, 25186055), (39905, 5037211)]