202029815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 273926016

約数和(自身を除く): 71896201

約数列:

[1, 5, 13, 23, 65, 115, 299, 337, 401, 1495, 1685, 2005, 4381, 5213, 7751, 9223, 21905, 26065, 38755, 46115, 100763, 119899, 135137, 503815, 599495, 675685, 1756781, 3108151, 8783905, 15540755, 40405963, 202029815]

約数ペア:

[(1, 202029815), (5, 40405963), (13, 15540755), (23, 8783905), (65, 3108151), (115, 1756781), (299, 675685), (337, 599495), (401, 503815), (1495, 135137), (1685, 119899), (2005, 100763), (4381, 46115), (5213, 38755), (7751, 26065), (9223, 21905)]