201947770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3011}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 383849280

約数和(自身を除く): 181901510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 353, 706, 1765, 3011, 3530, 6022, 6707, 13414, 15055, 30110, 33535, 57209, 67070, 114418, 286045, 572090, 1062883, 2125766, 5314415, 10628830, 20194777, 40389554, 100973885, 201947770]

約数ペア:

[(1, 201947770), (2, 100973885), (5, 40389554), (10, 20194777), (19, 10628830), (38, 5314415), (95, 2125766), (190, 1062883), (353, 572090), (706, 286045), (1765, 114418), (3011, 67070), (3530, 57209), (6022, 33535), (6707, 30110), (13414, 15055)]