208792416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2156

約数の個数: 96

約数和(自身を含む): 630685440

約数和(自身を除く): 421893024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 942, 1099, 1256, 1884, 1979, 2198, 2512, 3297, 3768, 3958, 4396, 5024, 5937, 6594, 7536, 7916, 8792, 11874, 13188, 13853, 15072, 15832, 17584, 23748, 26376, 27706, 31664, 35168, 41559, 47496, 52752, 55412, 63328, 83118, 94992, 105504, 110824, 166236, 189984, 221648, 310703, 332472, 443296, 621406, 664944, 932109, 1242812, 1329888, 1864218, 2174921, 2485624, 3728436, 4349842, 4971248, 6524763, 7456872, 8699684, 9942496, 13049526, 14913744, 17399368, 26099052, 29827488, 34798736, 52198104, 69597472, 104396208, 208792416]

約数ペア:

[(1, 208792416), (2, 104396208), (3, 69597472), (4, 52198104), (6, 34798736), (7, 29827488), (8, 26099052), (12, 17399368), (14, 14913744), (16, 13049526), (21, 9942496), (24, 8699684), (28, 7456872), (32, 6524763), (42, 4971248), (48, 4349842), (56, 3728436), (84, 2485624), (96, 2174921), (112, 1864218), (157, 1329888), (168, 1242812), (224, 932109), (314, 664944), (336, 621406), (471, 443296), (628, 332472), (672, 310703), (942, 221648), (1099, 189984), (1256, 166236), (1884, 110824), (1979, 105504), (2198, 94992), (2512, 83118), (3297, 63328), (3768, 55412), (3958, 52752), (4396, 47496), (5024, 41559), (5937, 35168), (6594, 31664), (7536, 27706), (7916, 26376), (8792, 23748), (11874, 17584), (13188, 15832), (13853, 15072)]