205158912

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19081}}^1$

素因数の和:19109

約数の個数: 80

約数和(自身を含む): 624668352

約数和(自身を除く): 419509440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 19081, 38162, 57243, 76324, 114486, 133567, 152648, 228972, 267134, 305296, 400701, 457944, 534268, 610592, 801402, 915888, 1068536, 1221184, 1602804, 1831776, 2137072, 2442368, 3205608, 3663552, 4274144, 4884736, 6411216, 7327104, 8548288, 9769472, 12822432, 14654208, 17096576, 25644864, 29308416, 34193152, 51289728, 68386304, 102579456, 205158912]

約数ペア:

[(1, 205158912), (2, 102579456), (3, 68386304), (4, 51289728), (6, 34193152), (7, 29308416), (8, 25644864), (12, 17096576), (14, 14654208), (16, 12822432), (21, 9769472), (24, 8548288), (28, 7327104), (32, 6411216), (42, 4884736), (48, 4274144), (56, 3663552), (64, 3205608), (84, 2442368), (96, 2137072), (112, 1831776), (128, 1602804), (168, 1221184), (192, 1068536), (224, 915888), (256, 801402), (336, 610592), (384, 534268), (448, 457944), (512, 400701), (672, 305296), (768, 267134), (896, 228972), (1344, 152648), (1536, 133567), (1792, 114486), (2688, 76324), (3584, 57243), (5376, 38162), (10752, 19081)]