200674719

素因数分解:

$3^3\times 7^1\times {\mathrm{1061771}}^1$

素因数の和:1061787

約数の個数: 16

約数和(自身を含む): 339767040

約数和(自身を除く): 139092321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1061771, 3185313, 7432397, 9555939, 22297191, 28667817, 66891573, 200674719]

約数ペア:

[(1, 200674719), (3, 66891573), (7, 28667817), (9, 22297191), (21, 9555939), (27, 7432397), (63, 3185313), (189, 1061771)]