199892352

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 128

約数和(自身を含む): 595353600

約数和(自身を除く): 395461248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 264, 296, 352, 384, 407, 444, 528, 592, 704, 814, 888, 1056, 1184, 1221, 1279, 1408, 1628, 1776, 2112, 2368, 2442, 2558, 3256, 3552, 3837, 4224, 4736, 4884, 5116, 6512, 7104, 7674, 9768, 10232, 13024, 14069, 14208, 15348, 19536, 20464, 26048, 28138, 30696, 39072, 40928, 42207, 47323, 52096, 56276, 61392, 78144, 81856, 84414, 94646, 112552, 122784, 141969, 156288, 163712, 168828, 189292, 225104, 245568, 283938, 337656, 378584, 450208, 491136, 520553, 567876, 675312, 757168, 900416, 1041106, 1135752, 1350624, 1514336, 1561659, 1800832, 2082212, 2271504, 2701248, 3028672, 3123318, 4164424, 4543008, 5402496, 6057344, 6246636, 8328848, 9086016, 12493272, 16657696, 18172032, 24986544, 33315392, 49973088, 66630784, 99946176, 199892352]

約数ペア:

[(1, 199892352), (2, 99946176), (3, 66630784), (4, 49973088), (6, 33315392), (8, 24986544), (11, 18172032), (12, 16657696), (16, 12493272), (22, 9086016), (24, 8328848), (32, 6246636), (33, 6057344), (37, 5402496), (44, 4543008), (48, 4164424), (64, 3123318), (66, 3028672), (74, 2701248), (88, 2271504), (96, 2082212), (111, 1800832), (128, 1561659), (132, 1514336), (148, 1350624), (176, 1135752), (192, 1041106), (222, 900416), (264, 757168), (296, 675312), (352, 567876), (384, 520553), (407, 491136), (444, 450208), (528, 378584), (592, 337656), (704, 283938), (814, 245568), (888, 225104), (1056, 189292), (1184, 168828), (1221, 163712), (1279, 156288), (1408, 141969), (1628, 122784), (1776, 112552), (2112, 94646), (2368, 84414), (2442, 81856), (2558, 78144), (3256, 61392), (3552, 56276), (3837, 52096), (4224, 47323), (4736, 42207), (4884, 40928), (5116, 39072), (6512, 30696), (7104, 28138), (7674, 26048), (9768, 20464), (10232, 19536), (13024, 15348), (14069, 14208)]