202470359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 259607040

約数和(自身を除く): 57136681

約数列:

[1, 7, 13, 43, 59, 91, 301, 413, 559, 767, 877, 2537, 3913, 5369, 6139, 11401, 17759, 32981, 37711, 51743, 79807, 230867, 263977, 362201, 490243, 672659, 2224949, 3431701, 4708613, 15574643, 28924337, 202470359]

約数ペア:

[(1, 202470359), (7, 28924337), (13, 15574643), (43, 4708613), (59, 3431701), (91, 2224949), (301, 672659), (413, 490243), (559, 362201), (767, 263977), (877, 230867), (2537, 79807), (3913, 51743), (5369, 37711), (6139, 32981), (11401, 17759)]