199903008

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 543763584

約数和(自身を除く): 343860576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 167, 222, 296, 334, 337, 444, 501, 592, 668, 674, 888, 1002, 1011, 1184, 1336, 1348, 1776, 2004, 2022, 2672, 2696, 3552, 4008, 4044, 5344, 5392, 6179, 8016, 8088, 10784, 12358, 12469, 16032, 16176, 18537, 24716, 24938, 32352, 37074, 37407, 49432, 49876, 56279, 74148, 74814, 98864, 99752, 112558, 148296, 149628, 168837, 197728, 199504, 225116, 296592, 299256, 337674, 399008, 450232, 593184, 598512, 675348, 900464, 1197024, 1350696, 1800928, 2082323, 2701392, 4164646, 5402784, 6246969, 8329292, 12493938, 16658584, 24987876, 33317168, 49975752, 66634336, 99951504, 199903008]

約数ペア:

[(1, 199903008), (2, 99951504), (3, 66634336), (4, 49975752), (6, 33317168), (8, 24987876), (12, 16658584), (16, 12493938), (24, 8329292), (32, 6246969), (37, 5402784), (48, 4164646), (74, 2701392), (96, 2082323), (111, 1800928), (148, 1350696), (167, 1197024), (222, 900464), (296, 675348), (334, 598512), (337, 593184), (444, 450232), (501, 399008), (592, 337674), (668, 299256), (674, 296592), (888, 225116), (1002, 199504), (1011, 197728), (1184, 168837), (1336, 149628), (1348, 148296), (1776, 112558), (2004, 99752), (2022, 98864), (2672, 74814), (2696, 74148), (3552, 56279), (4008, 49876), (4044, 49432), (5344, 37407), (5392, 37074), (6179, 32352), (8016, 24938), (8088, 24716), (10784, 18537), (12358, 16176), (12469, 16032)]