208586433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 309703680

約数和(自身を除く): 101117247

約数列:

[1, 3, 11, 33, 103, 109, 309, 327, 563, 1133, 1199, 1689, 3399, 3597, 6193, 11227, 18579, 33681, 57989, 61367, 123497, 173967, 184101, 370491, 637879, 675037, 1913637, 2025111, 6320801, 18962403, 69528811, 208586433]

約数ペア:

[(1, 208586433), (3, 69528811), (11, 18962403), (33, 6320801), (103, 2025111), (109, 1913637), (309, 675037), (327, 637879), (563, 370491), (1133, 184101), (1199, 173967), (1689, 123497), (3399, 61367), (3597, 57989), (6193, 33681), (11227, 18579)]