211435146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{903569}}^1$

素因数の和:903590

約数の個数: 24

約数和(自身を含む): 493349220

約数和(自身を除く): 281914074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 903569, 1807138, 2710707, 5421414, 8132121, 11746397, 16264242, 23492794, 35239191, 70478382, 105717573, 211435146]

約数ペア:

[(1, 211435146), (2, 105717573), (3, 70478382), (6, 35239191), (9, 23492794), (13, 16264242), (18, 11746397), (26, 8132121), (39, 5421414), (78, 2710707), (117, 1807138), (234, 903569)]