205872023

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{55807}}^1$

素因数の和:55862

約数の個数: 16

約数和(自身を含む): 257163264

約数和(自身を除く): 51291241

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 55807, 390649, 948719, 1730017, 6641033, 12110119, 29410289, 205872023]

約数ペア:

[(1, 205872023), (7, 29410289), (17, 12110119), (31, 6641033), (119, 1730017), (217, 948719), (527, 390649), (3689, 55807)]