202421597

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4177}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 251482176

約数和(自身を除く): 49060579

約数列:

[1, 7, 23, 43, 49, 161, 301, 989, 1127, 2107, 4177, 6923, 29239, 48461, 96071, 179611, 204673, 672497, 1257277, 4131053, 4707479, 8800939, 28917371, 202421597]

約数ペア:

[(1, 202421597), (7, 28917371), (23, 8800939), (43, 4707479), (49, 4131053), (161, 1257277), (301, 672497), (989, 204673), (1127, 179611), (2107, 96071), (4177, 48461), (6923, 29239)]