222753124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{2833}}^1$

素因数の和:4635

約数の個数: 24

約数和(自身を含む): 425644128

約数和(自身を除く): 202891004

約数列:

[1, 2, 4, 11, 22, 44, 1787, 2833, 3574, 5666, 7148, 11332, 19657, 31163, 39314, 62326, 78628, 124652, 5062571, 10125142, 20250284, 55688281, 111376562, 222753124]

約数ペア:

[(1, 222753124), (2, 111376562), (4, 55688281), (11, 20250284), (22, 10125142), (44, 5062571), (1787, 124652), (2833, 78628), (3574, 62326), (5666, 39314), (7148, 31163), (11332, 19657)]