198128932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{9631}}^1$

素因数の和:9811

約数の個数: 24

約数和(自身を含む): 358695680

約数和(自身を除く): 160566748

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 9631, 10286, 19262, 20572, 38524, 356347, 712694, 1338709, 1425388, 2677418, 5354836, 49532233, 99064466, 198128932]

約数ペア:

[(1, 198128932), (2, 99064466), (4, 49532233), (37, 5354836), (74, 2677418), (139, 1425388), (148, 1338709), (278, 712694), (556, 356347), (5143, 38524), (9631, 20572), (10286, 19262)]