207906208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{341951}}^1$

素因数の和:341980

約数の個数: 24

約数和(自身を含む): 430859520

約数和(自身を除く): 222953312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 341951, 683902, 1367804, 2735608, 5471216, 6497069, 10942432, 12994138, 25988276, 51976552, 103953104, 207906208]

約数ペア:

[(1, 207906208), (2, 103953104), (4, 51976552), (8, 25988276), (16, 12994138), (19, 10942432), (32, 6497069), (38, 5471216), (76, 2735608), (152, 1367804), (304, 683902), (608, 341951)]