201380753

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{4493}}^1$

素因数の和:4856

約数の個数: 16

約数和(自身を含む): 243035520

約数和(自身を除く): 41654767

約数列:

[1, 7, 19, 133, 337, 2359, 4493, 6403, 31451, 44821, 85367, 597569, 1514141, 10598987, 28768679, 201380753]

約数ペア:

[(1, 201380753), (7, 28768679), (19, 10598987), (133, 1514141), (337, 597569), (2359, 85367), (4493, 44821), (6403, 31451)]