208799088

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{26687}}^1$

素因数の和:26861

約数の個数: 40

約数和(自身を含む): 542727168

約数和(自身を除く): 333928080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 26687, 53374, 80061, 106748, 160122, 213496, 320244, 426992, 640488, 1280976, 4349981, 8699962, 13049943, 17399924, 26099886, 34799848, 52199772, 69599696, 104399544, 208799088]

約数ペア:

[(1, 208799088), (2, 104399544), (3, 69599696), (4, 52199772), (6, 34799848), (8, 26099886), (12, 17399924), (16, 13049943), (24, 8699962), (48, 4349981), (163, 1280976), (326, 640488), (489, 426992), (652, 320244), (978, 213496), (1304, 160122), (1956, 106748), (2608, 80061), (3912, 53374), (7824, 26687)]