201294025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{473633}}^1$

素因数の和:473660

約数の個数: 12

約数和(自身を含む): 264287772

約数和(自身を除く): 62993747

約数列:

[1, 5, 17, 25, 85, 425, 473633, 2368165, 8051761, 11840825, 40258805, 201294025]

約数ペア:

[(1, 201294025), (5, 40258805), (17, 11840825), (25, 8051761), (85, 2368165), (425, 473633)]