202239864

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{17891}}^1$

素因数の和:18060

約数の個数: 48

約数和(自身を含む): 551252520

約数和(自身を除く): 349012656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 17891, 35782, 53673, 71564, 107346, 143128, 161019, 214692, 322038, 429384, 644076, 1288152, 2808887, 5617774, 8426661, 11235548, 16853322, 22471096, 25279983, 33706644, 50559966, 67413288, 101119932, 202239864]

約数ペア:

[(1, 202239864), (2, 101119932), (3, 67413288), (4, 50559966), (6, 33706644), (8, 25279983), (9, 22471096), (12, 16853322), (18, 11235548), (24, 8426661), (36, 5617774), (72, 2808887), (157, 1288152), (314, 644076), (471, 429384), (628, 322038), (942, 214692), (1256, 161019), (1413, 143128), (1884, 107346), (2826, 71564), (3768, 53673), (5652, 35782), (11304, 17891)]