199901152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 450261504

約数和(自身を除く): 250360352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 47, 86, 88, 94, 172, 176, 188, 281, 344, 352, 376, 473, 517, 562, 688, 752, 946, 1034, 1124, 1376, 1504, 1892, 2021, 2068, 2248, 3091, 3784, 4042, 4136, 4496, 6182, 7568, 8084, 8272, 8992, 12083, 12364, 13207, 15136, 16168, 16544, 22231, 24166, 24728, 26414, 32336, 44462, 48332, 49456, 52828, 64672, 88924, 96664, 98912, 105656, 132913, 145277, 177848, 193328, 211312, 265826, 290554, 355696, 386656, 422624, 531652, 567901, 581108, 711392, 1063304, 1135802, 1162216, 2126608, 2271604, 2324432, 4253216, 4543208, 4648864, 6246911, 9086416, 12493822, 18172832, 24987644, 49975288, 99950576, 199901152]

約数ペア:

[(1, 199901152), (2, 99950576), (4, 49975288), (8, 24987644), (11, 18172832), (16, 12493822), (22, 9086416), (32, 6246911), (43, 4648864), (44, 4543208), (47, 4253216), (86, 2324432), (88, 2271604), (94, 2126608), (172, 1162216), (176, 1135802), (188, 1063304), (281, 711392), (344, 581108), (352, 567901), (376, 531652), (473, 422624), (517, 386656), (562, 355696), (688, 290554), (752, 265826), (946, 211312), (1034, 193328), (1124, 177848), (1376, 145277), (1504, 132913), (1892, 105656), (2021, 98912), (2068, 96664), (2248, 88924), (3091, 64672), (3784, 52828), (4042, 49456), (4136, 48332), (4496, 44462), (6182, 32336), (7568, 26414), (8084, 24728), (8272, 24166), (8992, 22231), (12083, 16544), (12364, 16168), (13207, 15136)]