201896960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 88

約数和(自身を含む): 495210240

約数和(自身を除く): 293313280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 839, 940, 1024, 1280, 1504, 1678, 1880, 2560, 3008, 3356, 3760, 4195, 5120, 6016, 6712, 7520, 8390, 12032, 13424, 15040, 16780, 24064, 26848, 30080, 33560, 39433, 48128, 53696, 60160, 67120, 78866, 107392, 120320, 134240, 157732, 197165, 214784, 240640, 268480, 315464, 394330, 429568, 536960, 630928, 788660, 859136, 1073920, 1261856, 1577320, 2147840, 2523712, 3154640, 4295680, 5047424, 6309280, 10094848, 12618560, 20189696, 25237120, 40379392, 50474240, 100948480, 201896960]

約数ペア:

[(1, 201896960), (2, 100948480), (4, 50474240), (5, 40379392), (8, 25237120), (10, 20189696), (16, 12618560), (20, 10094848), (32, 6309280), (40, 5047424), (47, 4295680), (64, 3154640), (80, 2523712), (94, 2147840), (128, 1577320), (160, 1261856), (188, 1073920), (235, 859136), (256, 788660), (320, 630928), (376, 536960), (470, 429568), (512, 394330), (640, 315464), (752, 268480), (839, 240640), (940, 214784), (1024, 197165), (1280, 157732), (1504, 134240), (1678, 120320), (1880, 107392), (2560, 78866), (3008, 67120), (3356, 60160), (3760, 53696), (4195, 48128), (5120, 39433), (6016, 33560), (6712, 30080), (7520, 26848), (8390, 24064), (12032, 16780), (13424, 15040)]