207920682

素因数分解:

$2^1\times 3^4\times {\mathrm{769}}^1\times {\mathrm{1669}}^1$

素因数の和:2452

約数の個数: 40

約数和(自身を含む): 466781700

約数和(自身を除く): 258861018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 769, 1538, 1669, 2307, 3338, 4614, 5007, 6921, 10014, 13842, 15021, 20763, 30042, 41526, 45063, 62289, 90126, 124578, 135189, 270378, 1283461, 2566922, 3850383, 7700766, 11551149, 23102298, 34653447, 69306894, 103960341, 207920682]

約数ペア:

[(1, 207920682), (2, 103960341), (3, 69306894), (6, 34653447), (9, 23102298), (18, 11551149), (27, 7700766), (54, 3850383), (81, 2566922), (162, 1283461), (769, 270378), (1538, 135189), (1669, 124578), (2307, 90126), (3338, 62289), (4614, 45063), (5007, 41526), (6921, 30042), (10014, 20763), (13842, 15021)]