204029445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7193}}^1$

素因数の和:7293

約数の個数: 32

約数和(自身を含む): 342549504

約数和(自身を除く): 138520059

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1891, 5673, 7193, 9455, 21579, 28365, 35965, 107895, 222983, 438773, 668949, 1114915, 1316319, 2193865, 3344745, 6581595, 13601963, 40805889, 68009815, 204029445]

約数ペア:

[(1, 204029445), (3, 68009815), (5, 40805889), (15, 13601963), (31, 6581595), (61, 3344745), (93, 2193865), (155, 1316319), (183, 1114915), (305, 668949), (465, 438773), (915, 222983), (1891, 107895), (5673, 35965), (7193, 28365), (9455, 21579)]