205841414

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{2179}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 311958000

約数和(自身を除く): 106116586

約数列:

[1, 2, 149, 298, 317, 634, 2179, 4358, 47233, 94466, 324671, 649342, 690743, 1381486, 102920707, 205841414]

約数ペア:

[(1, 205841414), (2, 102920707), (149, 1381486), (298, 690743), (317, 649342), (634, 324671), (2179, 94466), (4358, 47233)]