208003338

素因数分解:

$2^1\times 3^2\times {\mathrm{1291}}^1\times {\mathrm{8951}}^1$

素因数の和:10250

約数の個数: 24

約数和(自身を含む): 451073376

約数和(自身を除く): 243070038

約数列:

[1, 2, 3, 6, 9, 18, 1291, 2582, 3873, 7746, 8951, 11619, 17902, 23238, 26853, 53706, 80559, 161118, 11555741, 23111482, 34667223, 69334446, 104001669, 208003338]

約数ペア:

[(1, 208003338), (2, 104001669), (3, 69334446), (6, 34667223), (9, 23111482), (18, 11555741), (1291, 161118), (2582, 80559), (3873, 53706), (7746, 26853), (8951, 23238), (11619, 17902)]