203517216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 666679104

約数和(自身を除く): 463161888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 643, 672, 942, 1008, 1099, 1256, 1286, 1413, 1884, 1929, 2016, 2198, 2512, 2572, 2826, 3297, 3768, 3858, 4396, 4501, 5024, 5144, 5652, 5787, 6594, 7536, 7716, 8792, 9002, 9891, 10288, 11304, 11574, 13188, 13503, 15072, 15432, 17584, 18004, 19782, 20576, 22608, 23148, 26376, 27006, 30864, 35168, 36008, 39564, 40509, 45216, 46296, 52752, 54012, 61728, 72016, 79128, 81018, 92592, 100951, 105504, 108024, 144032, 158256, 162036, 185184, 201902, 216048, 302853, 316512, 324072, 403804, 432096, 605706, 648144, 706657, 807608, 908559, 1211412, 1296288, 1413314, 1615216, 1817118, 2119971, 2422824, 2826628, 3230432, 3634236, 4239942, 4845648, 5653256, 6359913, 7268472, 8479884, 9691296, 11306512, 12719826, 14536944, 16959768, 22613024, 25439652, 29073888, 33919536, 50879304, 67839072, 101758608, 203517216]

約数ペア:

[(1, 203517216), (2, 101758608), (3, 67839072), (4, 50879304), (6, 33919536), (7, 29073888), (8, 25439652), (9, 22613024), (12, 16959768), (14, 14536944), (16, 12719826), (18, 11306512), (21, 9691296), (24, 8479884), (28, 7268472), (32, 6359913), (36, 5653256), (42, 4845648), (48, 4239942), (56, 3634236), (63, 3230432), (72, 2826628), (84, 2422824), (96, 2119971), (112, 1817118), (126, 1615216), (144, 1413314), (157, 1296288), (168, 1211412), (224, 908559), (252, 807608), (288, 706657), (314, 648144), (336, 605706), (471, 432096), (504, 403804), (628, 324072), (643, 316512), (672, 302853), (942, 216048), (1008, 201902), (1099, 185184), (1256, 162036), (1286, 158256), (1413, 144032), (1884, 108024), (1929, 105504), (2016, 100951), (2198, 92592), (2512, 81018), (2572, 79128), (2826, 72016), (3297, 61728), (3768, 54012), (3858, 52752), (4396, 46296), (4501, 45216), (5024, 40509), (5144, 39564), (5652, 36008), (5787, 35168), (6594, 30864), (7536, 27006), (7716, 26376), (8792, 23148), (9002, 22608), (9891, 20576), (10288, 19782), (11304, 18004), (11574, 17584), (13188, 15432), (13503, 15072)]