206434440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191143}}^1$

素因数の和:191163

約数の個数: 64

約数和(自身を含む): 688118400

約数和(自身を除く): 481683960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 191143, 382286, 573429, 764572, 955715, 1146858, 1529144, 1720287, 1911430, 2293716, 2867145, 3440574, 3822860, 4587432, 5160861, 5734290, 6881148, 7645720, 8601435, 10321722, 11468580, 13762296, 17202870, 20643444, 22937160, 25804305, 34405740, 41286888, 51608610, 68811480, 103217220, 206434440]

約数ペア:

[(1, 206434440), (2, 103217220), (3, 68811480), (4, 51608610), (5, 41286888), (6, 34405740), (8, 25804305), (9, 22937160), (10, 20643444), (12, 17202870), (15, 13762296), (18, 11468580), (20, 10321722), (24, 8601435), (27, 7645720), (30, 6881148), (36, 5734290), (40, 5160861), (45, 4587432), (54, 3822860), (60, 3440574), (72, 2867145), (90, 2293716), (108, 1911430), (120, 1720287), (135, 1529144), (180, 1146858), (216, 955715), (270, 764572), (360, 573429), (540, 382286), (1080, 191143)]