220350004

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271367}}^1$

素因数の和:271407

約数の個数: 24

約数和(自身を含む): 455898240

約数和(自身を除く): 235548236

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 271367, 542734, 1085468, 1899569, 3799138, 7598276, 7869643, 15739286, 31478572, 55087501, 110175002, 220350004]

約数ペア:

[(1, 220350004), (2, 110175002), (4, 55087501), (7, 31478572), (14, 15739286), (28, 7869643), (29, 7598276), (58, 3799138), (116, 1899569), (203, 1085468), (406, 542734), (812, 271367)]