220982188

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{95087}}^1$

素因数の和:95181

約数の個数: 24

約数和(自身を含む): 447293952

約数和(自身を除く): 226311764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 95087, 190174, 380348, 665609, 1331218, 2662436, 7892221, 15784442, 31568884, 55245547, 110491094, 220982188]

約数ペア:

[(1, 220982188), (2, 110491094), (4, 55245547), (7, 31568884), (14, 15784442), (28, 7892221), (83, 2662436), (166, 1331218), (332, 665609), (581, 380348), (1162, 190174), (2324, 95087)]