199143316

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{641}}^1\times {\mathrm{769}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 352958760

約数和(自身を除く): 153815444

約数列:

[1, 2, 4, 101, 202, 404, 641, 769, 1282, 1538, 2564, 3076, 64741, 77669, 129482, 155338, 258964, 310676, 492929, 985858, 1971716, 49785829, 99571658, 199143316]

約数ペア:

[(1, 199143316), (2, 99571658), (4, 49785829), (101, 1971716), (202, 985858), (404, 492929), (641, 310676), (769, 258964), (1282, 155338), (1538, 129482), (2564, 77669), (3076, 64741)]