233480990

素因数分解:

$2^1\times 5^1\times {\mathrm{5641}}^1\times {\mathrm{4139}}^1$

素因数の和:9787

約数の個数: 16

約数和(自身を含む): 420441840

約数和(自身を除く): 186960850

約数列:

[1, 2, 5, 10, 4139, 5641, 8278, 11282, 20695, 28205, 41390, 56410, 23348099, 46696198, 116740495, 233480990]

約数ペア:

[(1, 233480990), (2, 116740495), (5, 46696198), (10, 23348099), (4139, 56410), (5641, 41390), (8278, 28205), (11282, 20695)]