201351458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2861}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 377509248

約数和(自身を除く): 176157790

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 2861, 3199, 5027, 5722, 6398, 10054, 20027, 31471, 35189, 40054, 62942, 70378, 220297, 440594, 1307477, 2614954, 9152339, 14382247, 18304678, 28764494, 100675729, 201351458]

約数ペア:

[(1, 201351458), (2, 100675729), (7, 28764494), (11, 18304678), (14, 14382247), (22, 9152339), (77, 2614954), (154, 1307477), (457, 440594), (914, 220297), (2861, 70378), (3199, 62942), (5027, 40054), (5722, 35189), (6398, 31471), (10054, 20027)]