202149402597

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{2131}}^1\times {\mathrm{2141}}^1$

素因数の和:4831

約数の個数: 40

約数和(自身を含む): 302811661152

約数和(自身を除く): 100662258555

約数列:

[1, 3, 9, 27, 81, 547, 1641, 2131, 2141, 4923, 6393, 6423, 14769, 19179, 19269, 44307, 57537, 57807, 172611, 173421, 1165657, 1171127, 3496971, 3513381, 4562471, 10490913, 10540143, 13687413, 31472739, 31620429, 41062239, 94418217, 94861287, 123186717, 369560151, 2495671637, 7487014911, 22461044733, 67383134199, 202149402597]

約数ペア:

[(1, 202149402597), (3, 67383134199), (9, 22461044733), (27, 7487014911), (81, 2495671637), (547, 369560151), (1641, 123186717), (2131, 94861287), (2141, 94418217), (4923, 41062239), (6393, 31620429), (6423, 31472739), (14769, 13687413), (19179, 10540143), (19269, 10490913), (44307, 4562471), (57537, 3513381), (57807, 3496971), (172611, 1171127), (173421, 1165657)]