105202448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{505781}}^1$

素因数の和:505802

約数の個数: 20

約数和(自身を含む): 219509388

約数和(自身を除く): 114306940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 505781, 1011562, 2023124, 4046248, 6575153, 8092496, 13150306, 26300612, 52601224, 105202448]

約数ペア:

[(1, 105202448), (2, 52601224), (4, 26300612), (8, 13150306), (13, 8092496), (16, 6575153), (26, 4046248), (52, 2023124), (104, 1011562), (208, 505781)]