207750528

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 626688000

約数和(自身を除く): 418937472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 282, 288, 376, 384, 423, 432, 564, 576, 752, 846, 864, 1128, 1152, 1269, 1279, 1504, 1692, 1728, 2256, 2538, 2558, 3008, 3384, 3456, 3837, 4512, 5076, 5116, 6016, 6768, 7674, 9024, 10152, 10232, 11511, 13536, 15348, 18048, 20304, 20464, 23022, 27072, 30696, 34533, 40608, 40928, 46044, 54144, 60113, 61392, 69066, 81216, 81856, 92088, 120226, 122784, 138132, 162432, 163712, 180339, 184176, 240452, 245568, 276264, 360678, 368352, 480904, 491136, 541017, 552528, 721356, 736704, 961808, 1082034, 1105056, 1442712, 1473408, 1623051, 1923616, 2164068, 2210112, 2885424, 3246102, 3847232, 4328136, 4420224, 5770848, 6492204, 7694464, 8656272, 11541696, 12984408, 17312544, 23083392, 25968816, 34625088, 51937632, 69250176, 103875264, 207750528]

約数ペア:

[(1, 207750528), (2, 103875264), (3, 69250176), (4, 51937632), (6, 34625088), (8, 25968816), (9, 23083392), (12, 17312544), (16, 12984408), (18, 11541696), (24, 8656272), (27, 7694464), (32, 6492204), (36, 5770848), (47, 4420224), (48, 4328136), (54, 3847232), (64, 3246102), (72, 2885424), (94, 2210112), (96, 2164068), (108, 1923616), (128, 1623051), (141, 1473408), (144, 1442712), (188, 1105056), (192, 1082034), (216, 961808), (282, 736704), (288, 721356), (376, 552528), (384, 541017), (423, 491136), (432, 480904), (564, 368352), (576, 360678), (752, 276264), (846, 245568), (864, 240452), (1128, 184176), (1152, 180339), (1269, 163712), (1279, 162432), (1504, 138132), (1692, 122784), (1728, 120226), (2256, 92088), (2538, 81856), (2558, 81216), (3008, 69066), (3384, 61392), (3456, 60113), (3837, 54144), (4512, 46044), (5076, 40928), (5116, 40608), (6016, 34533), (6768, 30696), (7674, 27072), (9024, 23022), (10152, 20464), (10232, 20304), (11511, 18048), (13536, 15348)]