208147392

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11657}}^1$

素因数の和:11706

約数の個数: 84

約数和(自身を含む): 615915456

約数和(自身を除く): 407768064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 11657, 17856, 23314, 34971, 46628, 69942, 93256, 104913, 139884, 186512, 209826, 279768, 361367, 373024, 419652, 559536, 722734, 746048, 839304, 1084101, 1119072, 1445468, 1678608, 2168202, 2238144, 2890936, 3252303, 3357216, 4336404, 5781872, 6504606, 6714432, 8672808, 11563744, 13009212, 17345616, 23127488, 26018424, 34691232, 52036848, 69382464, 104073696, 208147392]

約数ペア:

[(1, 208147392), (2, 104073696), (3, 69382464), (4, 52036848), (6, 34691232), (8, 26018424), (9, 23127488), (12, 17345616), (16, 13009212), (18, 11563744), (24, 8672808), (31, 6714432), (32, 6504606), (36, 5781872), (48, 4336404), (62, 3357216), (64, 3252303), (72, 2890936), (93, 2238144), (96, 2168202), (124, 1678608), (144, 1445468), (186, 1119072), (192, 1084101), (248, 839304), (279, 746048), (288, 722734), (372, 559536), (496, 419652), (558, 373024), (576, 361367), (744, 279768), (992, 209826), (1116, 186512), (1488, 139884), (1984, 104913), (2232, 93256), (2976, 69942), (4464, 46628), (5952, 34971), (8928, 23314), (11657, 17856)]