221497284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1085771}}^1$

素因数の和:1085795

約数の個数: 24

約数和(自身を含む): 547229088

約数和(自身を除く): 325731804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1085771, 2171542, 3257313, 4343084, 6514626, 13029252, 18458107, 36916214, 55374321, 73832428, 110748642, 221497284]

約数ペア:

[(1, 221497284), (2, 110748642), (3, 73832428), (4, 55374321), (6, 36916214), (12, 18458107), (17, 13029252), (34, 6514626), (51, 4343084), (68, 3257313), (102, 2171542), (204, 1085771)]