209380572

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{62539}}^1$

素因数の和:62583

約数の個数: 48

約数和(自身を含む): 560358400

約数和(自身を除く): 350977828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 62539, 125078, 187617, 250156, 375234, 562851, 750468, 1125702, 1688553, 1938709, 2251404, 3377106, 3877418, 5816127, 6754212, 7754836, 11632254, 17448381, 23264508, 34896762, 52345143, 69793524, 104690286, 209380572]

約数ペア:

[(1, 209380572), (2, 104690286), (3, 69793524), (4, 52345143), (6, 34896762), (9, 23264508), (12, 17448381), (18, 11632254), (27, 7754836), (31, 6754212), (36, 5816127), (54, 3877418), (62, 3377106), (93, 2251404), (108, 1938709), (124, 1688553), (186, 1125702), (279, 750468), (372, 562851), (558, 375234), (837, 250156), (1116, 187617), (1674, 125078), (3348, 62539)]