194896820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{336029}}^1$

素因数の和:336067

約数の個数: 24

約数和(自身を含む): 423397800

約数和(自身を除く): 228500980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 336029, 672058, 1344116, 1680145, 3360290, 6720580, 9744841, 19489682, 38979364, 48724205, 97448410, 194896820]

約数ペア:

[(1, 194896820), (2, 97448410), (4, 48724205), (5, 38979364), (10, 19489682), (20, 9744841), (29, 6720580), (58, 3360290), (116, 1680145), (145, 1344116), (290, 672058), (580, 336029)]