208251036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{826393}}^1$

素因数の和:826410

約数の個数: 36

約数和(自身を含む): 601614832

約数和(自身を除く): 393363796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 826393, 1652786, 2479179, 3305572, 4958358, 5784751, 7437537, 9916716, 11569502, 14875074, 17354253, 23139004, 29750148, 34708506, 52062759, 69417012, 104125518, 208251036]

約数ペア:

[(1, 208251036), (2, 104125518), (3, 69417012), (4, 52062759), (6, 34708506), (7, 29750148), (9, 23139004), (12, 17354253), (14, 14875074), (18, 11569502), (21, 9916716), (28, 7437537), (36, 5784751), (42, 4958358), (63, 3305572), (84, 2479179), (126, 1652786), (252, 826393)]