207600148

素因数分解:

$2^2\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{3709}}^1$

素因数の和:5719

約数の個数: 24

約数和(自身を含む): 415520000

約数和(自身を除く): 207919852

約数列:

[1, 2, 4, 7, 14, 28, 1999, 3709, 3998, 7418, 7996, 13993, 14836, 25963, 27986, 51926, 55972, 103852, 7414291, 14828582, 29657164, 51900037, 103800074, 207600148]

約数ペア:

[(1, 207600148), (2, 103800074), (4, 51900037), (7, 29657164), (14, 14828582), (28, 7414291), (1999, 103852), (3709, 55972), (3998, 51926), (7418, 27986), (7996, 25963), (13993, 14836)]