202153925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5261}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 264257640

約数和(自身を除く): 62103715

約数列:

[1, 5, 25, 29, 53, 145, 265, 725, 1325, 1537, 5261, 7685, 26305, 38425, 131525, 152569, 278833, 762845, 1394165, 3814225, 6970825, 8086157, 40430785, 202153925]

約数ペア:

[(1, 202153925), (5, 40430785), (25, 8086157), (29, 6970825), (53, 3814225), (145, 1394165), (265, 762845), (725, 278833), (1325, 152569), (1537, 131525), (5261, 38425), (7685, 26305)]