201142900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{287347}}^1$

素因数の和:287368

約数の個数: 36

約数和(自身を含む): 498836128

約数和(自身を除く): 297693228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 287347, 574694, 1149388, 1436735, 2011429, 2873470, 4022858, 5746940, 7183675, 8045716, 10057145, 14367350, 20114290, 28734700, 40228580, 50285725, 100571450, 201142900]

約数ペア:

[(1, 201142900), (2, 100571450), (4, 50285725), (5, 40228580), (7, 28734700), (10, 20114290), (14, 14367350), (20, 10057145), (25, 8045716), (28, 7183675), (35, 5746940), (50, 4022858), (70, 2873470), (100, 2011429), (140, 1436735), (175, 1149388), (350, 574694), (700, 287347)]