210801235

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 256284000

約数和(自身を除く): 45482765

約数列:

[1, 5, 107, 349, 535, 1129, 1745, 5645, 37343, 120803, 186715, 394021, 604015, 1970105, 42160247, 210801235]

約数ペア:

[(1, 210801235), (5, 42160247), (107, 1970105), (349, 604015), (535, 394021), (1129, 186715), (1745, 120803), (5645, 37343)]