227359756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{3779}}^1$

素因数の和:3898

約数の個数: 36

約数和(自身を含む): 435796200

約数和(自身を除く): 208436444

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 2314, 3779, 4628, 7558, 15041, 15116, 30082, 49127, 60164, 98254, 196508, 336331, 638651, 672662, 1277302, 1345324, 2554604, 4372303, 8744606, 17489212, 56839939, 113679878, 227359756]

約数ペア:

[(1, 227359756), (2, 113679878), (4, 56839939), (13, 17489212), (26, 8744606), (52, 4372303), (89, 2554604), (169, 1345324), (178, 1277302), (338, 672662), (356, 638651), (676, 336331), (1157, 196508), (2314, 98254), (3779, 60164), (4628, 49127), (7558, 30082), (15041, 15116)]