226301509

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 276095232

約数和(自身を除く): 49793723

約数列:

[1, 7, 37, 41, 101, 211, 259, 287, 707, 1477, 1517, 3737, 4141, 7807, 8651, 10619, 21311, 26159, 28987, 54649, 60557, 149177, 153217, 320087, 788507, 873751, 1072519, 2240609, 5519549, 6116257, 32328787, 226301509]

約数ペア:

[(1, 226301509), (7, 32328787), (37, 6116257), (41, 5519549), (101, 2240609), (211, 1072519), (259, 873751), (287, 788507), (707, 320087), (1477, 153217), (1517, 149177), (3737, 60557), (4141, 54649), (7807, 28987), (8651, 26159), (10619, 21311)]