206560473

素因数分解:

$3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{9467}}^1$

素因数の和:10516

約数の個数: 16

約数和(自身を含む): 315095040

約数和(自身を除く): 108534567

約数列:

[1, 3, 7, 21, 1039, 3117, 7273, 9467, 21819, 28401, 66269, 198807, 9836213, 29508639, 68853491, 206560473]

約数ペア:

[(1, 206560473), (3, 68853491), (7, 29508639), (21, 9836213), (1039, 198807), (3117, 66269), (7273, 28401), (9467, 21819)]