222374396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{6311}}^1$

素因数の和:6721

約数の個数: 24

約数和(自身を含む): 407199744

約数和(自身を除く): 184825348

約数列:

[1, 2, 4, 23, 46, 92, 383, 766, 1532, 6311, 8809, 12622, 17618, 25244, 35236, 145153, 290306, 580612, 2417113, 4834226, 9668452, 55593599, 111187198, 222374396]

約数ペア:

[(1, 222374396), (2, 111187198), (4, 55593599), (23, 9668452), (46, 4834226), (92, 2417113), (383, 580612), (766, 290306), (1532, 145153), (6311, 35236), (8809, 25244), (12622, 17618)]