201431435

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{4951}}^1$

素因数の和:5138

約数の個数: 16

約数和(自身を含む): 247203840

約数和(自身を除く): 45772405

約数列:

[1, 5, 79, 103, 395, 515, 4951, 8137, 24755, 40685, 391129, 509953, 1955645, 2549765, 40286287, 201431435]

約数ペア:

[(1, 201431435), (5, 40286287), (79, 2549765), (103, 1955645), (395, 509953), (515, 391129), (4951, 40685), (8137, 24755)]