206215524

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{26893}}^1$

素因数の和:26977

約数の個数: 48

約数和(自身を含む): 542183040

約数和(自身を除く): 335967516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 26893, 53786, 80679, 107572, 161358, 242037, 322716, 484074, 726111, 968148, 1452222, 1909403, 2904444, 3818806, 5728209, 7637612, 11456418, 17184627, 22912836, 34369254, 51553881, 68738508, 103107762, 206215524]

約数ペア:

[(1, 206215524), (2, 103107762), (3, 68738508), (4, 51553881), (6, 34369254), (9, 22912836), (12, 17184627), (18, 11456418), (27, 7637612), (36, 5728209), (54, 3818806), (71, 2904444), (108, 1909403), (142, 1452222), (213, 968148), (284, 726111), (426, 484074), (639, 322716), (852, 242037), (1278, 161358), (1917, 107572), (2556, 80679), (3834, 53786), (7668, 26893)]