207960772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{4751}}^1$

素因数の和:5139

約数の個数: 24

約数和(自身を含む): 376814592

約数和(自身を除く): 168853820

約数列:

[1, 2, 4, 31, 62, 124, 353, 706, 1412, 4751, 9502, 10943, 19004, 21886, 43772, 147281, 294562, 589124, 1677103, 3354206, 6708412, 51990193, 103980386, 207960772]

約数ペア:

[(1, 207960772), (2, 103980386), (4, 51990193), (31, 6708412), (62, 3354206), (124, 1677103), (353, 589124), (706, 294562), (1412, 147281), (4751, 43772), (9502, 21886), (10943, 19004)]