200248377

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 315414528

約数和(自身を除く): 115166151

約数列:

[1, 3, 7, 21, 43, 103, 129, 301, 309, 721, 903, 2153, 2163, 4429, 6459, 13287, 15071, 31003, 45213, 92579, 93009, 221759, 277737, 648053, 665277, 1552313, 1944159, 4656939, 9535637, 28606911, 66749459, 200248377]

約数ペア:

[(1, 200248377), (3, 66749459), (7, 28606911), (21, 9535637), (43, 4656939), (103, 1944159), (129, 1552313), (301, 665277), (309, 648053), (721, 277737), (903, 221759), (2153, 93009), (2163, 92579), (4429, 45213), (6459, 31003), (13287, 15071)]