201010159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 253725696

約数和(自身を除く): 52715537

約数列:

[1, 7, 17, 37, 71, 119, 259, 497, 629, 643, 1207, 2627, 4403, 4501, 8449, 10931, 18389, 23791, 44659, 45653, 76517, 166537, 312613, 319571, 404447, 776101, 1689161, 2831129, 5432707, 11824127, 28715737, 201010159]

約数ペア:

[(1, 201010159), (7, 28715737), (17, 11824127), (37, 5432707), (71, 2831129), (119, 1689161), (259, 776101), (497, 404447), (629, 319571), (643, 312613), (1207, 166537), (2627, 76517), (4403, 45653), (4501, 44659), (8449, 23791), (10931, 18389)]