203698740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11279}}^1$

素因数の和:11341

約数の個数: 96

約数和(自身を含む): 667054080

約数和(自身を除く): 463355340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 11279, 18060, 22558, 33837, 45116, 56395, 67674, 78953, 112790, 135348, 157906, 169185, 225580, 236859, 315812, 338370, 394765, 473718, 484997, 676740, 789530, 947436, 969994, 1184295, 1454991, 1579060, 1939988, 2368590, 2424985, 2909982, 3394979, 4737180, 4849970, 5819964, 6789958, 7274955, 9699940, 10184937, 13579916, 14549910, 16974895, 20369874, 29099820, 33949790, 40739748, 50924685, 67899580, 101849370, 203698740]

約数ペア:

[(1, 203698740), (2, 101849370), (3, 67899580), (4, 50924685), (5, 40739748), (6, 33949790), (7, 29099820), (10, 20369874), (12, 16974895), (14, 14549910), (15, 13579916), (20, 10184937), (21, 9699940), (28, 7274955), (30, 6789958), (35, 5819964), (42, 4849970), (43, 4737180), (60, 3394979), (70, 2909982), (84, 2424985), (86, 2368590), (105, 1939988), (129, 1579060), (140, 1454991), (172, 1184295), (210, 969994), (215, 947436), (258, 789530), (301, 676740), (420, 484997), (430, 473718), (516, 394765), (602, 338370), (645, 315812), (860, 236859), (903, 225580), (1204, 169185), (1290, 157906), (1505, 135348), (1806, 112790), (2580, 78953), (3010, 67674), (3612, 56395), (4515, 45116), (6020, 33837), (9030, 22558), (11279, 18060)]