202289135

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 246009792

約数和(自身を除く): 43720657

約数列:

[1, 5, 97, 485, 631, 661, 3155, 3305, 61207, 64117, 306035, 320585, 417091, 2085455, 40457827, 202289135]

約数ペア:

[(1, 202289135), (5, 40457827), (97, 2085455), (485, 417091), (631, 320585), (661, 306035), (3155, 64117), (3305, 61207)]