247060236

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157163}}^1$

素因数の和:157301

約数の個数: 24

約数和(自身を含む): 580878144

約数和(自身を除く): 333817908

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 157163, 314326, 471489, 628652, 942978, 1885956, 20588353, 41176706, 61765059, 82353412, 123530118, 247060236]

約数ペア:

[(1, 247060236), (2, 123530118), (3, 82353412), (4, 61765059), (6, 41176706), (12, 20588353), (131, 1885956), (262, 942978), (393, 628652), (524, 471489), (786, 314326), (1572, 157163)]