209435557539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3541}}^1\times {\mathrm{4201}}^1$

素因数の和:7796

約数の個数: 48

約数和(自身を含む): 317554014624

約数和(自身を除く): 108118457085

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 3541, 4201, 4693, 10623, 12603, 14079, 46033, 54613, 67279, 79819, 138099, 163839, 201837, 239457, 874627, 1037647, 1278301, 1516561, 2623881, 3112941, 3834903, 4549683, 14875741, 16617913, 19715293, 44627223, 49853739, 59145879, 193384633, 282639079, 580153899, 847917237, 3674308027, 5370142501, 11022924081, 16110427503, 69811852513, 209435557539]

約数ペア:

[(1, 209435557539), (3, 69811852513), (13, 16110427503), (19, 11022924081), (39, 5370142501), (57, 3674308027), (247, 847917237), (361, 580153899), (741, 282639079), (1083, 193384633), (3541, 59145879), (4201, 49853739), (4693, 44627223), (10623, 19715293), (12603, 16617913), (14079, 14875741), (46033, 4549683), (54613, 3834903), (67279, 3112941), (79819, 2623881), (138099, 1516561), (163839, 1278301), (201837, 1037647), (239457, 874627)]