201902060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 442229760

約数和(自身を除く): 240327700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 1270, 2540, 2741, 3683, 5482, 7366, 10964, 13705, 14732, 18415, 27410, 36830, 54820, 73660, 79489, 158978, 317956, 348107, 397445, 696214, 794890, 1392428, 1589780, 1740535, 3481070, 6962140, 10095103, 20190206, 40380412, 50475515, 100951030, 201902060]

約数ペア:

[(1, 201902060), (2, 100951030), (4, 50475515), (5, 40380412), (10, 20190206), (20, 10095103), (29, 6962140), (58, 3481070), (116, 1740535), (127, 1589780), (145, 1392428), (254, 794890), (290, 696214), (508, 397445), (580, 348107), (635, 317956), (1270, 158978), (2540, 79489), (2741, 73660), (3683, 54820), (5482, 36830), (7366, 27410), (10964, 18415), (13705, 14732)]