202065620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348389}}^1$

素因数の和:348427

約数の個数: 24

約数和(自身を含む): 438971400

約数和(自身を除く): 236905780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348389, 696778, 1393556, 1741945, 3483890, 6967780, 10103281, 20206562, 40413124, 50516405, 101032810, 202065620]

約数ペア:

[(1, 202065620), (2, 101032810), (4, 50516405), (5, 40413124), (10, 20206562), (20, 10103281), (29, 6967780), (58, 3483890), (116, 1741945), (145, 1393556), (290, 696778), (580, 348389)]