202029303

素因数分解:

$3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{6163}}^1$

素因数の和:6403

約数の個数: 24

約数和(自身を含む): 314807808

約数和(自身を除く): 112778505

約数列:

[1, 3, 7, 21, 49, 147, 223, 669, 1561, 4683, 6163, 10927, 18489, 32781, 43141, 129423, 301987, 905961, 1374349, 4123047, 9620443, 28861329, 67343101, 202029303]

約数ペア:

[(1, 202029303), (3, 67343101), (7, 28861329), (21, 9620443), (49, 4123047), (147, 1374349), (223, 905961), (669, 301987), (1561, 129423), (4683, 43141), (6163, 32781), (10927, 18489)]