203689344

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 568719360

約数和(自身を除く): 365030016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 213, 241, 248, 284, 372, 384, 426, 482, 496, 568, 723, 744, 852, 964, 992, 1136, 1446, 1488, 1704, 1928, 1984, 2201, 2272, 2892, 2976, 3408, 3856, 3968, 4402, 4544, 5784, 5952, 6603, 6816, 7471, 7712, 8804, 9088, 11568, 11904, 13206, 13632, 14942, 15424, 17111, 17608, 22413, 23136, 26412, 27264, 29884, 30848, 34222, 35216, 44826, 46272, 51333, 52824, 59768, 68444, 70432, 89652, 92544, 102666, 105648, 119536, 136888, 140864, 179304, 205332, 211296, 239072, 273776, 281728, 358608, 410664, 422592, 478144, 530441, 547552, 717216, 821328, 845184, 956288, 1060882, 1095104, 1434432, 1591323, 1642656, 2121764, 2190208, 2868864, 3182646, 3285312, 4243528, 6365292, 6570624, 8487056, 12730584, 16974112, 25461168, 33948224, 50922336, 67896448, 101844672, 203689344]

約数ペア:

[(1, 203689344), (2, 101844672), (3, 67896448), (4, 50922336), (6, 33948224), (8, 25461168), (12, 16974112), (16, 12730584), (24, 8487056), (31, 6570624), (32, 6365292), (48, 4243528), (62, 3285312), (64, 3182646), (71, 2868864), (93, 2190208), (96, 2121764), (124, 1642656), (128, 1591323), (142, 1434432), (186, 1095104), (192, 1060882), (213, 956288), (241, 845184), (248, 821328), (284, 717216), (372, 547552), (384, 530441), (426, 478144), (482, 422592), (496, 410664), (568, 358608), (723, 281728), (744, 273776), (852, 239072), (964, 211296), (992, 205332), (1136, 179304), (1446, 140864), (1488, 136888), (1704, 119536), (1928, 105648), (1984, 102666), (2201, 92544), (2272, 89652), (2892, 70432), (2976, 68444), (3408, 59768), (3856, 52824), (3968, 51333), (4402, 46272), (4544, 44826), (5784, 35216), (5952, 34222), (6603, 30848), (6816, 29884), (7471, 27264), (7712, 26412), (8804, 23136), (9088, 22413), (11568, 17608), (11904, 17111), (13206, 15424), (13632, 14942)]