201870200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{20599}}^1$

素因数の和:20629

約数の個数: 72

約数和(自身を含む): 546003000

約数和(自身を除く): 344132800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 20599, 41198, 82396, 102995, 144193, 164792, 205990, 288386, 411980, 514975, 576772, 720965, 823960, 1009351, 1029950, 1153544, 1441930, 2018702, 2059900, 2883860, 3604825, 4037404, 4119800, 5046755, 5767720, 7209650, 8074808, 10093510, 14419300, 20187020, 25233775, 28838600, 40374040, 50467550, 100935100, 201870200]

約数ペア:

[(1, 201870200), (2, 100935100), (4, 50467550), (5, 40374040), (7, 28838600), (8, 25233775), (10, 20187020), (14, 14419300), (20, 10093510), (25, 8074808), (28, 7209650), (35, 5767720), (40, 5046755), (49, 4119800), (50, 4037404), (56, 3604825), (70, 2883860), (98, 2059900), (100, 2018702), (140, 1441930), (175, 1153544), (196, 1029950), (200, 1009351), (245, 823960), (280, 720965), (350, 576772), (392, 514975), (490, 411980), (700, 288386), (980, 205990), (1225, 164792), (1400, 144193), (1960, 102995), (2450, 82396), (4900, 41198), (9800, 20599)]