201653617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 237663360

約数和(自身を除く): 36009743

約数列:

[1, 11, 29, 43, 61, 241, 319, 473, 671, 1247, 1769, 2623, 2651, 6989, 10363, 13717, 14701, 19459, 28853, 76067, 76879, 113993, 161711, 300527, 426329, 632143, 836737, 3305797, 4689619, 6953573, 18332147, 201653617]

約数ペア:

[(1, 201653617), (11, 18332147), (29, 6953573), (43, 4689619), (61, 3305797), (241, 836737), (319, 632143), (473, 426329), (671, 300527), (1247, 161711), (1769, 113993), (2623, 76879), (2651, 76067), (6989, 28853), (10363, 19459), (13717, 14701)]