199069936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1109}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 416223360

約数和(自身を除く): 217153424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 863, 1109, 1726, 2218, 3452, 4436, 6904, 8872, 11219, 13808, 14417, 17744, 22438, 28834, 44876, 57668, 89752, 115336, 179504, 230672, 957067, 1914134, 3828268, 7656536, 12441871, 15313072, 24883742, 49767484, 99534968, 199069936]

約数ペア:

[(1, 199069936), (2, 99534968), (4, 49767484), (8, 24883742), (13, 15313072), (16, 12441871), (26, 7656536), (52, 3828268), (104, 1914134), (208, 957067), (863, 230672), (1109, 179504), (1726, 115336), (2218, 89752), (3452, 57668), (4436, 44876), (6904, 28834), (8872, 22438), (11219, 17744), (13808, 14417)]