207508992

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2623

約数の個数: 80

約数和(自身を含む): 563468400

約数和(自身を除く): 355959408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 2549, 3392, 5088, 5098, 6784, 7647, 10176, 10196, 13568, 15294, 20352, 20392, 27136, 30588, 40704, 40784, 61176, 81408, 81568, 122352, 135097, 163136, 244704, 270194, 326272, 405291, 489408, 540388, 652544, 810582, 978816, 1080776, 1305088, 1621164, 1957632, 2161552, 3242328, 3915264, 4323104, 6484656, 8646208, 12969312, 17292416, 25938624, 34584832, 51877248, 69169664, 103754496, 207508992]

約数ペア:

[(1, 207508992), (2, 103754496), (3, 69169664), (4, 51877248), (6, 34584832), (8, 25938624), (12, 17292416), (16, 12969312), (24, 8646208), (32, 6484656), (48, 4323104), (53, 3915264), (64, 3242328), (96, 2161552), (106, 1957632), (128, 1621164), (159, 1305088), (192, 1080776), (212, 978816), (256, 810582), (318, 652544), (384, 540388), (424, 489408), (512, 405291), (636, 326272), (768, 270194), (848, 244704), (1272, 163136), (1536, 135097), (1696, 122352), (2544, 81568), (2549, 81408), (3392, 61176), (5088, 40784), (5098, 40704), (6784, 30588), (7647, 27136), (10176, 20392), (10196, 20352), (13568, 15294)]