207553081

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 223492608

約数和(自身を除く): 15939527

約数列:

[1, 23, 47, 101, 1081, 1901, 2323, 4747, 43723, 89347, 109181, 192001, 2054981, 4416023, 9024047, 207553081]

約数ペア:

[(1, 207553081), (23, 9024047), (47, 4416023), (101, 2054981), (1081, 192001), (1901, 109181), (2323, 89347), (4747, 43723)]