223968052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727169}}^1$

素因数の和:727191

約数の個数: 24

約数和(自身を含む): 488658240

約数和(自身を除く): 264690188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 727169, 1454338, 2908676, 5090183, 7998859, 10180366, 15997718, 20360732, 31995436, 55992013, 111984026, 223968052]

約数ペア:

[(1, 223968052), (2, 111984026), (4, 55992013), (7, 31995436), (11, 20360732), (14, 15997718), (22, 10180366), (28, 7998859), (44, 5090183), (77, 2908676), (154, 1454338), (308, 727169)]