201425809739

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{209123}}^1$

素因数の和:210935

約数の個数: 24

約数和(自身を含む): 255756979008

約数和(自身を除く): 54331169269

約数列:

[1, 7, 11, 49, 77, 539, 1787, 12509, 19657, 87563, 137599, 209123, 963193, 1463861, 2300353, 10247027, 16102471, 112717297, 373702801, 2615919607, 4110730811, 18311437249, 28775115677, 201425809739]

約数ペア:

[(1, 201425809739), (7, 28775115677), (11, 18311437249), (49, 4110730811), (77, 2615919607), (539, 373702801), (1787, 112717297), (12509, 16102471), (19657, 10247027), (87563, 2300353), (137599, 1463861), (209123, 963193)]