207323972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{4127}}^1$

素因数の和:4811

約数の個数: 24

約数和(自身を含む): 382583040

約数和(自身を除く): 175259068

約数列:

[1, 2, 4, 19, 38, 76, 661, 1322, 2644, 4127, 8254, 12559, 16508, 25118, 50236, 78413, 156826, 313652, 2727947, 5455894, 10911788, 51830993, 103661986, 207323972]

約数ペア:

[(1, 207323972), (2, 103661986), (4, 51830993), (19, 10911788), (38, 5455894), (76, 2727947), (661, 313652), (1322, 156826), (2644, 78413), (4127, 50236), (8254, 25118), (12559, 16508)]