205786135

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{983}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 249739200

約数和(自身を除く): 43953065

約数列:

[1, 5, 149, 281, 745, 983, 1405, 4915, 41869, 146467, 209345, 276223, 732335, 1381115, 41157227, 205786135]

約数ペア:

[(1, 205786135), (5, 41157227), (149, 1381115), (281, 732335), (745, 276223), (983, 209345), (1405, 146467), (4915, 41869)]