221346235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{2957}}^1$

素因数の和:4334

約数の個数: 16

約数和(自身を含む): 290073312

約数和(自身を除く): 68727077

約数列:

[1, 5, 11, 55, 1361, 2957, 6805, 14785, 14971, 32527, 74855, 162635, 4024477, 20122385, 44269247, 221346235]

約数ペア:

[(1, 221346235), (5, 44269247), (11, 20122385), (55, 4024477), (1361, 162635), (2957, 74855), (6805, 32527), (14785, 14971)]