202109523

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12323}}^1$

素因数の和:12415

約数の個数: 32

約数和(自身を含む): 340733952

約数和(自身を除く): 138624429

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 12323, 16401, 36969, 86261, 135553, 258783, 406659, 874933, 948871, 2624799, 2846613, 6124531, 9624263, 18373593, 28872789, 67369841, 202109523]

約数ペア:

[(1, 202109523), (3, 67369841), (7, 28872789), (11, 18373593), (21, 9624263), (33, 6124531), (71, 2846613), (77, 2624799), (213, 948871), (231, 874933), (497, 406659), (781, 258783), (1491, 135553), (2343, 86261), (5467, 36969), (12323, 16401)]