202418979

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{49943}}^1$

素因数の和:50146

約数の個数: 16

約数和(自身を含む): 310052352

約数和(自身を除く): 107633373

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 49943, 149829, 349601, 1048803, 9638999, 28916997, 67472993, 202418979]

約数ペア:

[(1, 202418979), (3, 67472993), (7, 28916997), (21, 9638999), (193, 1048803), (579, 349601), (1351, 149829), (4053, 49943)]