202374671643

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{141421853}}^1$

素因数の和:141421915

約数の個数: 16

約数和(自身を含む): 305471204640

約数和(自身を除く): 103096532997

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 141421853, 424265559, 1272796677, 3818390031, 7495358209, 22486074627, 67458223881, 202374671643]

約数ペア:

[(1, 202374671643), (3, 67458223881), (9, 22486074627), (27, 7495358209), (53, 3818390031), (159, 1272796677), (477, 424265559), (1431, 141421853)]