201467152

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{172489}}^1$

素因数の和:172570

約数の個数: 20

約数和(自身を含む): 395692060

約数和(自身を除く): 194224908

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 172489, 344978, 689956, 1379912, 2759824, 12591697, 25183394, 50366788, 100733576, 201467152]

約数ペア:

[(1, 201467152), (2, 100733576), (4, 50366788), (8, 25183394), (16, 12591697), (73, 2759824), (146, 1379912), (292, 689956), (584, 344978), (1168, 172489)]