200013145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{7621}}^1$

素因数の和:7836

約数の個数: 16

約数和(自身を含む): 249696720

約数和(自身を除く): 49683575

約数列:

[1, 5, 29, 145, 181, 905, 5249, 7621, 26245, 38105, 221009, 1105045, 1379401, 6897005, 40002629, 200013145]

約数ペア:

[(1, 200013145), (5, 40002629), (29, 6897005), (145, 1379401), (181, 1105045), (905, 221009), (5249, 38105), (7621, 26245)]