201214497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 299234304

約数和(自身を除く): 98019807

約数列:

[1, 3, 11, 33, 71, 157, 213, 471, 547, 781, 1641, 1727, 2343, 5181, 6017, 11147, 18051, 33441, 38837, 85879, 116511, 122617, 257637, 367851, 427207, 944669, 1281621, 2834007, 6097409, 18292227, 67071499, 201214497]

約数ペア:

[(1, 201214497), (3, 67071499), (11, 18292227), (33, 6097409), (71, 2834007), (157, 1281621), (213, 944669), (471, 427207), (547, 367851), (781, 257637), (1641, 122617), (1727, 116511), (2343, 85879), (5181, 38837), (6017, 33441), (11147, 18051)]