225139967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 246771840

約数和(自身を除く): 21631873

約数列:

[1, 13, 79, 257, 853, 1027, 3341, 11089, 20303, 67387, 219221, 263939, 876031, 2849873, 17318459, 225139967]

約数ペア:

[(1, 225139967), (13, 17318459), (79, 2849873), (257, 876031), (853, 263939), (1027, 219221), (3341, 67387), (11089, 20303)]