200111360

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 483495936

約数和(自身を除く): 283384576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1231, 1270, 1280, 2032, 2462, 2540, 4064, 4924, 5080, 6155, 8128, 9848, 10160, 12310, 16256, 19696, 20320, 24620, 32512, 39392, 40640, 49240, 78784, 81280, 98480, 156337, 157568, 162560, 196960, 312674, 315136, 393920, 625348, 781685, 787840, 1250696, 1563370, 1575680, 2501392, 3126740, 5002784, 6253480, 10005568, 12506960, 20011136, 25013920, 40022272, 50027840, 100055680, 200111360]

約数ペア:

[(1, 200111360), (2, 100055680), (4, 50027840), (5, 40022272), (8, 25013920), (10, 20011136), (16, 12506960), (20, 10005568), (32, 6253480), (40, 5002784), (64, 3126740), (80, 2501392), (127, 1575680), (128, 1563370), (160, 1250696), (254, 787840), (256, 781685), (320, 625348), (508, 393920), (635, 315136), (640, 312674), (1016, 196960), (1231, 162560), (1270, 157568), (1280, 156337), (2032, 98480), (2462, 81280), (2540, 78784), (4064, 49240), (4924, 40640), (5080, 39392), (6155, 32512), (8128, 24620), (9848, 20320), (10160, 19696), (12310, 16256)]