202326620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348839}}^1$

素因数の和:348877

約数の個数: 24

約数和(自身を含む): 439538400

約数和(自身を除く): 237211780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348839, 697678, 1395356, 1744195, 3488390, 6976780, 10116331, 20232662, 40465324, 50581655, 101163310, 202326620]

約数ペア:

[(1, 202326620), (2, 101163310), (4, 50581655), (5, 40465324), (10, 20232662), (20, 10116331), (29, 6976780), (58, 3488390), (116, 1744195), (145, 1395356), (290, 697678), (580, 348839)]