203801871

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12653}}^1$

素因数の和:12735

約数の個数: 32

約数和(自身を含む): 340139520

約数和(自身を除く): 136337649

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 12653, 16107, 37959, 88571, 164489, 265713, 493467, 746527, 1151423, 2239581, 3454269, 5225689, 9704851, 15677067, 29114553, 67933957, 203801871]

約数ペア:

[(1, 203801871), (3, 67933957), (7, 29114553), (13, 15677067), (21, 9704851), (39, 5225689), (59, 3454269), (91, 2239581), (177, 1151423), (273, 746527), (413, 493467), (767, 265713), (1239, 164489), (2301, 88571), (5369, 37959), (12653, 16107)]