210848132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{67493}}^1$

素因数の和:67579

約数の個数: 24

約数和(自身を含む): 408203712

約数和(自身を除く): 197355580

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 67493, 134986, 269972, 742423, 1484846, 2969692, 4792003, 9584006, 19168012, 52712033, 105424066, 210848132]

約数ペア:

[(1, 210848132), (2, 105424066), (4, 52712033), (11, 19168012), (22, 9584006), (44, 4792003), (71, 2969692), (142, 1484846), (284, 742423), (781, 269972), (1562, 134986), (3124, 67493)]