195725264

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 451899648

約数和(自身を除く): 256174384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 73, 74, 112, 146, 148, 259, 292, 296, 511, 518, 584, 592, 647, 1022, 1036, 1168, 1294, 2044, 2072, 2588, 2701, 4088, 4144, 4529, 5176, 5402, 8176, 9058, 10352, 10804, 18116, 18907, 21608, 23939, 36232, 37814, 43216, 47231, 47878, 72464, 75628, 94462, 95756, 151256, 167573, 188924, 191512, 302512, 330617, 335146, 377848, 383024, 661234, 670292, 755696, 1322468, 1340584, 1747547, 2644936, 2681168, 3495094, 5289872, 6990188, 12232829, 13980376, 24465658, 27960752, 48931316, 97862632, 195725264]

約数ペア:

[(1, 195725264), (2, 97862632), (4, 48931316), (7, 27960752), (8, 24465658), (14, 13980376), (16, 12232829), (28, 6990188), (37, 5289872), (56, 3495094), (73, 2681168), (74, 2644936), (112, 1747547), (146, 1340584), (148, 1322468), (259, 755696), (292, 670292), (296, 661234), (511, 383024), (518, 377848), (584, 335146), (592, 330617), (647, 302512), (1022, 191512), (1036, 188924), (1168, 167573), (1294, 151256), (2044, 95756), (2072, 94462), (2588, 75628), (2701, 72464), (4088, 47878), (4144, 47231), (4529, 43216), (5176, 37814), (5402, 36232), (8176, 23939), (9058, 21608), (10352, 18907), (10804, 18116)]