209983608

素因数分解:

$2^3\times 3^2\times {\mathrm{2916439}}^1$

素因数の和:2916451

約数の個数: 24

約数和(自身を含む): 568705800

約数和(自身を除く): 358722192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2916439, 5832878, 8749317, 11665756, 17498634, 23331512, 26247951, 34997268, 52495902, 69994536, 104991804, 209983608]

約数ペア:

[(1, 209983608), (2, 104991804), (3, 69994536), (4, 52495902), (6, 34997268), (8, 26247951), (9, 23331512), (12, 17498634), (18, 11665756), (24, 8749317), (36, 5832878), (72, 2916439)]