222902012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{1879}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 399221760

約数和(自身を除く): 176319748

約数列:

[1, 2, 4, 47, 94, 188, 631, 1262, 1879, 2524, 3758, 7516, 29657, 59314, 88313, 118628, 176626, 353252, 1185649, 2371298, 4742596, 55725503, 111451006, 222902012]

約数ペア:

[(1, 222902012), (2, 111451006), (4, 55725503), (47, 4742596), (94, 2371298), (188, 1185649), (631, 353252), (1262, 176626), (1879, 118628), (2524, 88313), (3758, 59314), (7516, 29657)]