204088144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13441}}^1$

素因数の和:13535

約数の個数: 40

約数和(自身を含む): 431703272

約数和(自身を除く): 227615128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 13441, 15184, 26882, 53764, 107528, 174733, 215056, 349466, 698932, 981193, 1397864, 1962386, 2795728, 3924772, 7849544, 12755509, 15699088, 25511018, 51022036, 102044072, 204088144]

約数ペア:

[(1, 204088144), (2, 102044072), (4, 51022036), (8, 25511018), (13, 15699088), (16, 12755509), (26, 7849544), (52, 3924772), (73, 2795728), (104, 1962386), (146, 1397864), (208, 981193), (292, 698932), (584, 349466), (949, 215056), (1168, 174733), (1898, 107528), (3796, 53764), (7592, 26882), (13441, 15184)]