206895359

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 235026960

約数和(自身を除く): 28131601

約数列:

[1, 11, 59, 73, 121, 397, 649, 803, 4307, 4367, 7139, 8833, 23423, 28981, 47377, 48037, 257653, 318791, 521147, 1709879, 2834183, 3506701, 18808669, 206895359]

約数ペア:

[(1, 206895359), (11, 18808669), (59, 3506701), (73, 2834183), (121, 1709879), (397, 521147), (649, 318791), (803, 257653), (4307, 48037), (4367, 47377), (7139, 28981), (8833, 23423)]