210009527950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{221062661}}^1$

素因数の和:221062692

約数の個数: 24

約数和(自身を含む): 411176551320

約数和(自身を除く): 201167023370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 221062661, 442125322, 1105313305, 2210626610, 4200190559, 5526566525, 8400381118, 11053133050, 21000952795, 42001905590, 105004763975, 210009527950]

約数ペア:

[(1, 210009527950), (2, 105004763975), (5, 42001905590), (10, 21000952795), (19, 11053133050), (25, 8400381118), (38, 5526566525), (50, 4200190559), (95, 2210626610), (190, 1105313305), (475, 442125322), (950, 221062661)]