205655789106

素因数分解:

$2^1\times 3^3\times {\mathrm{3808440539}}^1$

素因数の和:3808440550

約数の個数: 16

約数和(自身を含む): 457012864800

約数和(自身を除く): 251357075694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3808440539, 7616881078, 11425321617, 22850643234, 34275964851, 68551929702, 102827894553, 205655789106]

約数ペア:

[(1, 205655789106), (2, 102827894553), (3, 68551929702), (6, 34275964851), (9, 22850643234), (18, 11425321617), (27, 7616881078), (54, 3808440539)]