204611372

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{169943}}^1$

素因数の和:169997

約数の個数: 24

約数和(自身を含む): 418742016

約数和(自身を除く): 214130644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 169943, 339886, 679772, 1189601, 2379202, 4758404, 7307549, 14615098, 29230196, 51152843, 102305686, 204611372]

約数ペア:

[(1, 204611372), (2, 102305686), (4, 51152843), (7, 29230196), (14, 14615098), (28, 7307549), (43, 4758404), (86, 2379202), (172, 1189601), (301, 679772), (602, 339886), (1204, 169943)]