204320193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2549}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 340761600

約数和(自身を除く): 136441407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 347, 1041, 2429, 2549, 3817, 7287, 7647, 11451, 17843, 26719, 28039, 53529, 80157, 84117, 196273, 588819, 884503, 2653509, 6191521, 9729533, 18574563, 29188599, 68106731, 204320193]

約数ペア:

[(1, 204320193), (3, 68106731), (7, 29188599), (11, 18574563), (21, 9729533), (33, 6191521), (77, 2653509), (231, 884503), (347, 588819), (1041, 196273), (2429, 84117), (2549, 80157), (3817, 53529), (7287, 28039), (7647, 26719), (11451, 17843)]