207051938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{17939}}^1$

素因数の和:18169

約数の個数: 16

約数和(自身を含む): 322920000

約数和(自身を除く): 115868062

約数列:

[1, 2, 29, 58, 199, 398, 5771, 11542, 17939, 35878, 520231, 1040462, 3569861, 7139722, 103525969, 207051938]

約数ペア:

[(1, 207051938), (2, 103525969), (29, 7139722), (58, 3569861), (199, 1040462), (398, 520231), (5771, 35878), (11542, 17939)]