207733118

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2120

約数の個数: 24

約数和(自身を含む): 331241400

約数和(自身を除く): 123508282

約数列:

[1, 2, 19, 38, 149, 298, 361, 722, 1931, 2831, 3862, 5662, 36689, 53789, 73378, 107578, 287719, 575438, 697091, 1394182, 5466661, 10933322, 103866559, 207733118]

約数ペア:

[(1, 207733118), (2, 103866559), (19, 10933322), (38, 5466661), (149, 1394182), (298, 697091), (361, 575438), (722, 287719), (1931, 107578), (2831, 73378), (3862, 53789), (5662, 36689)]