210325685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{42533}}^1$

素因数の和:42604

約数の個数: 16

約数和(自身を含む): 269495424

約数和(自身を除く): 59169739

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 42533, 212665, 978259, 1828919, 4891295, 9144595, 42065137, 210325685]

約数ペア:

[(1, 210325685), (5, 42065137), (23, 9144595), (43, 4891295), (115, 1828919), (215, 978259), (989, 212665), (4945, 42533)]