202437370

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{128941}}^1$

素因数の和:129105

約数の個数: 16

約数和(自身を含む): 366711048

約数和(自身を除く): 164273678

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 128941, 257882, 644705, 1289410, 20243737, 40487474, 101218685, 202437370]

約数ペア:

[(1, 202437370), (2, 101218685), (5, 40487474), (10, 20243737), (157, 1289410), (314, 644705), (785, 257882), (1570, 128941)]