202741021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{14149}}^1$

素因数の和:14268

約数の個数: 16

約数和(自身を含む): 244512000

約数和(自身を除く): 41770979

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14149, 14329, 99043, 325427, 1259261, 2277989, 8814827, 28963003, 202741021]

約数ペア:

[(1, 202741021), (7, 28963003), (23, 8814827), (89, 2277989), (161, 1259261), (623, 325427), (2047, 99043), (14149, 14329)]