203440976

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{66571}}^1$

素因数の和:66770

約数の個数: 20

約数和(自身を含む): 396236544

約数和(自身を除く): 192795568

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 66571, 133142, 266284, 532568, 1065136, 12715061, 25430122, 50860244, 101720488, 203440976]

約数ペア:

[(1, 203440976), (2, 101720488), (4, 50860244), (8, 25430122), (16, 12715061), (191, 1065136), (382, 532568), (764, 266284), (1528, 133142), (3056, 66571)]