227970184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{168617}}^1$

素因数の和:168649

約数の個数: 24

約数和(自身を含む): 462856410

約数和(自身を除く): 234886226

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 168617, 337234, 674468, 1348936, 2192021, 4384042, 8768084, 17536168, 28496273, 56992546, 113985092, 227970184]

約数ペア:

[(1, 227970184), (2, 113985092), (4, 56992546), (8, 28496273), (13, 17536168), (26, 8768084), (52, 4384042), (104, 2192021), (169, 1348936), (338, 674468), (676, 337234), (1352, 168617)]