201395425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9511}}^1$

素因数の和:9550

約数の個数: 36

約数和(自身を含む): 313743808

約数和(自身を除く): 112348383

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1925, 3025, 4235, 9511, 21175, 47555, 66577, 104621, 237775, 332885, 523105, 732347, 1150831, 1664425, 2615525, 3661735, 5754155, 8055817, 18308675, 28770775, 40279085, 201395425]

約数ペア:

[(1, 201395425), (5, 40279085), (7, 28770775), (11, 18308675), (25, 8055817), (35, 5754155), (55, 3661735), (77, 2615525), (121, 1664425), (175, 1150831), (275, 732347), (385, 523105), (605, 332885), (847, 237775), (1925, 104621), (3025, 66577), (4235, 47555), (9511, 21175)]