201216064

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 478739200

約数和(自身を除く): 277523136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 74, 112, 122, 148, 199, 224, 244, 259, 296, 398, 427, 448, 488, 518, 592, 796, 854, 976, 1036, 1184, 1393, 1592, 1708, 1952, 2072, 2257, 2368, 2786, 3184, 3416, 3904, 4144, 4514, 5572, 6368, 6832, 7363, 8288, 9028, 11144, 12139, 12736, 13664, 14726, 15799, 16576, 18056, 22288, 24278, 27328, 29452, 31598, 36112, 44576, 48556, 51541, 58904, 63196, 72224, 84973, 89152, 97112, 103082, 117808, 126392, 144448, 169946, 194224, 206164, 235616, 252784, 339892, 388448, 412328, 449143, 471232, 505568, 679784, 776896, 824656, 898286, 1011136, 1359568, 1649312, 1796572, 2719136, 3144001, 3298624, 3593144, 5438272, 6288002, 7186288, 12576004, 14372576, 25152008, 28745152, 50304016, 100608032, 201216064]

約数ペア:

[(1, 201216064), (2, 100608032), (4, 50304016), (7, 28745152), (8, 25152008), (14, 14372576), (16, 12576004), (28, 7186288), (32, 6288002), (37, 5438272), (56, 3593144), (61, 3298624), (64, 3144001), (74, 2719136), (112, 1796572), (122, 1649312), (148, 1359568), (199, 1011136), (224, 898286), (244, 824656), (259, 776896), (296, 679784), (398, 505568), (427, 471232), (448, 449143), (488, 412328), (518, 388448), (592, 339892), (796, 252784), (854, 235616), (976, 206164), (1036, 194224), (1184, 169946), (1393, 144448), (1592, 126392), (1708, 117808), (1952, 103082), (2072, 97112), (2257, 89152), (2368, 84973), (2786, 72224), (3184, 63196), (3416, 58904), (3904, 51541), (4144, 48556), (4514, 44576), (5572, 36112), (6368, 31598), (6832, 29452), (7363, 27328), (8288, 24278), (9028, 22288), (11144, 18056), (12139, 16576), (12736, 15799), (13664, 14726)]