207185468

素因数分解:

$2^2\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{3739}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 414691200

約数和(自身を除く): 207505732

約数列:

[1, 2, 4, 7, 14, 28, 1979, 3739, 3958, 7478, 7916, 13853, 14956, 26173, 27706, 52346, 55412, 104692, 7399481, 14798962, 29597924, 51796367, 103592734, 207185468]

約数ペア:

[(1, 207185468), (2, 103592734), (4, 51796367), (7, 29597924), (14, 14798962), (28, 7399481), (1979, 104692), (3739, 55412), (3958, 52346), (7478, 27706), (7916, 26173), (13853, 14956)]