201254865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1471}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 368541696

約数和(自身を除く): 167286831

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1303, 1471, 3909, 4413, 6515, 7355, 9121, 10297, 19545, 22065, 27363, 30891, 45605, 51485, 136815, 154455, 1916713, 5750139, 9583565, 13416991, 28750695, 40250973, 67084955, 201254865]

約数ペア:

[(1, 201254865), (3, 67084955), (5, 40250973), (7, 28750695), (15, 13416991), (21, 9583565), (35, 5750139), (105, 1916713), (1303, 154455), (1471, 136815), (3909, 51485), (4413, 45605), (6515, 30891), (7355, 27363), (9121, 22065), (10297, 19545)]