201979085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4903}}^1$

素因数の和:5033

約数の個数: 32

約数和(自身を含む): 305068032

約数和(自身を除く): 103088947

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 385, 535, 749, 1177, 3745, 4903, 5885, 8239, 24515, 34321, 41195, 53933, 171605, 269665, 377531, 524621, 1887655, 2623105, 3672347, 5770831, 18361735, 28854155, 40395817, 201979085]

約数ペア:

[(1, 201979085), (5, 40395817), (7, 28854155), (11, 18361735), (35, 5770831), (55, 3672347), (77, 2623105), (107, 1887655), (385, 524621), (535, 377531), (749, 269665), (1177, 171605), (3745, 53933), (4903, 41195), (5885, 34321), (8239, 24515)]