204876403725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{973169}}^1$

素因数の和:973590

約数の個数: 48

約数和(自身を含む): 388084625280

約数和(自身を除く): 183208221555

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 401, 525, 1203, 2005, 2807, 6015, 8421, 10025, 14035, 30075, 42105, 70175, 210525, 973169, 2919507, 4865845, 6812183, 14597535, 20436549, 24329225, 34060915, 72987675, 102182745, 170304575, 390240769, 510913725, 1170722307, 1951203845, 2731685383, 5853611535, 8195056149, 9756019225, 13658426915, 29268057675, 40975280745, 68292134575, 204876403725]

約数ペア:

[(1, 204876403725), (3, 68292134575), (5, 40975280745), (7, 29268057675), (15, 13658426915), (21, 9756019225), (25, 8195056149), (35, 5853611535), (75, 2731685383), (105, 1951203845), (175, 1170722307), (401, 510913725), (525, 390240769), (1203, 170304575), (2005, 102182745), (2807, 72987675), (6015, 34060915), (8421, 24329225), (10025, 20436549), (14035, 14597535), (30075, 6812183), (42105, 4865845), (70175, 2919507), (210525, 973169)]