203465086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{21067}}^1$

素因数の和:21519

約数の個数: 16

約数和(自身を含む): 333717120

約数和(自身を除く): 130252034

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 21067, 42134, 231737, 463474, 9248413, 18496826, 101732543, 203465086]

約数ペア:

[(1, 203465086), (2, 101732543), (11, 18496826), (22, 9248413), (439, 463474), (878, 231737), (4829, 42134), (9658, 21067)]