210835514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 343768320

約数和(自身を除く): 132932806

約数列:

[1, 2, 19, 38, 47, 94, 97, 194, 893, 1217, 1786, 1843, 2434, 3686, 4559, 9118, 23123, 46246, 57199, 86621, 114398, 118049, 173242, 236098, 1086781, 2173562, 2242931, 4485862, 5548303, 11096606, 105417757, 210835514]

約数ペア:

[(1, 210835514), (2, 105417757), (19, 11096606), (38, 5548303), (47, 4485862), (94, 2242931), (97, 2173562), (194, 1086781), (893, 236098), (1217, 173242), (1786, 118049), (1843, 114398), (2434, 86621), (3686, 57199), (4559, 46246), (9118, 23123)]