207631360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 88

約数和(自身を含む): 504053280

約数和(自身を除く): 296421920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 379, 428, 512, 535, 640, 758, 856, 1024, 1070, 1280, 1516, 1712, 1895, 2140, 2560, 3032, 3424, 3790, 4280, 5120, 6064, 6848, 7580, 8560, 12128, 13696, 15160, 17120, 24256, 27392, 30320, 34240, 40553, 48512, 54784, 60640, 68480, 81106, 97024, 109568, 121280, 136960, 162212, 194048, 202765, 242560, 273920, 324424, 388096, 405530, 485120, 547840, 648848, 811060, 970240, 1297696, 1622120, 1940480, 2595392, 3244240, 5190784, 6488480, 10381568, 12976960, 20763136, 25953920, 41526272, 51907840, 103815680, 207631360]

約数ペア:

[(1, 207631360), (2, 103815680), (4, 51907840), (5, 41526272), (8, 25953920), (10, 20763136), (16, 12976960), (20, 10381568), (32, 6488480), (40, 5190784), (64, 3244240), (80, 2595392), (107, 1940480), (128, 1622120), (160, 1297696), (214, 970240), (256, 811060), (320, 648848), (379, 547840), (428, 485120), (512, 405530), (535, 388096), (640, 324424), (758, 273920), (856, 242560), (1024, 202765), (1070, 194048), (1280, 162212), (1516, 136960), (1712, 121280), (1895, 109568), (2140, 97024), (2560, 81106), (3032, 68480), (3424, 60640), (3790, 54784), (4280, 48512), (5120, 40553), (6064, 34240), (6848, 30320), (7580, 27392), (8560, 24256), (12128, 17120), (13696, 15160)]