204917398740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5898601}}^1$

素因数の和:5898809

約数の個数: 72

約数和(自身を含む): 624803518248

約数和(自身を除く): 419886119508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 8685, 11580, 17370, 34740, 5898601, 11797202, 17695803, 23594404, 29493005, 35391606, 53087409, 58986010, 70783212, 88479015, 106174818, 117972020, 176958030, 212349636, 265437045, 353916060, 530874090, 1061748180, 1138429993, 2276859986, 3415289979, 4553719972, 5692149965, 6830579958, 10245869937, 11384299930, 13661159916, 17076449895, 20491739874, 22768599860, 34152899790, 40983479748, 51229349685, 68305799580, 102458699370, 204917398740]

約数ペア:

[(1, 204917398740), (2, 102458699370), (3, 68305799580), (4, 51229349685), (5, 40983479748), (6, 34152899790), (9, 22768599860), (10, 20491739874), (12, 17076449895), (15, 13661159916), (18, 11384299930), (20, 10245869937), (30, 6830579958), (36, 5692149965), (45, 4553719972), (60, 3415289979), (90, 2276859986), (180, 1138429993), (193, 1061748180), (386, 530874090), (579, 353916060), (772, 265437045), (965, 212349636), (1158, 176958030), (1737, 117972020), (1930, 106174818), (2316, 88479015), (2895, 70783212), (3474, 58986010), (3860, 53087409), (5790, 35391606), (6948, 29493005), (8685, 23594404), (11580, 17695803), (17370, 11797202), (34740, 5898601)]