219364772

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{41203}}^1$

素因数の和:41240

約数の個数: 24

約数和(自身を含む): 422258592

約数和(自身を除く): 202893820

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 41203, 82406, 164812, 453233, 906466, 1812932, 4985563, 9971126, 19942252, 54841193, 109682386, 219364772]

約数ペア:

[(1, 219364772), (2, 109682386), (4, 54841193), (11, 19942252), (22, 9971126), (44, 4985563), (121, 1812932), (242, 906466), (484, 453233), (1331, 164812), (2662, 82406), (5324, 41203)]