214405444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{17981}}^1$

素因数の和:18267

約数の個数: 24

約数和(自身を含む): 410852736

約数和(自身を除く): 196447292

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 11924, 17981, 35962, 71924, 197791, 395582, 791164, 4872851, 9745702, 19491404, 53601361, 107202722, 214405444]

約数ペア:

[(1, 214405444), (2, 107202722), (4, 53601361), (11, 19491404), (22, 9745702), (44, 4872851), (271, 791164), (542, 395582), (1084, 197791), (2981, 71924), (5962, 35962), (11924, 17981)]