202377328

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{90997}}^1$

素因数の和:91144

約数の個数: 20

約数和(自身を含む): 394931320

約数和(自身を除く): 192553992

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 90997, 181994, 363988, 727976, 1455952, 12648583, 25297166, 50594332, 101188664, 202377328]

約数ペア:

[(1, 202377328), (2, 101188664), (4, 50594332), (8, 25297166), (16, 12648583), (139, 1455952), (278, 727976), (556, 363988), (1112, 181994), (2224, 90997)]