202829081

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 255918600

約数和(自身を除く): 53089519

約数列:

[1, 7, 13, 49, 91, 149, 637, 1043, 1937, 2137, 7301, 13559, 14959, 27781, 94913, 104713, 194467, 318413, 1361269, 2228891, 4139369, 15602237, 28975583, 202829081]

約数ペア:

[(1, 202829081), (7, 28975583), (13, 15602237), (49, 4139369), (91, 2228891), (149, 1361269), (637, 318413), (1043, 194467), (1937, 104713), (2137, 94913), (7301, 27781), (13559, 14959)]