204567419

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{11933}}^1$

素因数の和:12050

約数の個数: 16

約数和(自身を含む): 244408320

約数和(自身を除く): 39840901

約数列:

[1, 7, 31, 79, 217, 553, 2449, 11933, 17143, 83531, 369923, 942707, 2589461, 6598949, 29223917, 204567419]

約数ペア:

[(1, 204567419), (7, 29223917), (31, 6598949), (79, 2589461), (217, 942707), (553, 369923), (2449, 83531), (11933, 17143)]