202164807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2503}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 308492800

約数和(自身を除く): 106327993

約数列:

[1, 3, 13, 19, 39, 57, 109, 247, 327, 741, 1417, 2071, 2503, 4251, 6213, 7509, 26923, 32539, 47557, 80769, 97617, 142671, 272827, 618241, 818481, 1854723, 3546751, 5183713, 10640253, 15551139, 67388269, 202164807]

約数ペア:

[(1, 202164807), (3, 67388269), (13, 15551139), (19, 10640253), (39, 5183713), (57, 3546751), (109, 1854723), (247, 818481), (327, 618241), (741, 272827), (1417, 142671), (2071, 97617), (2503, 80769), (4251, 47557), (6213, 32539), (7509, 26923)]