204007776

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1457

約数の個数: 144

約数和(自身を含む): 643507200

約数和(自身を除く): 439499424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1399, 1488, 1519, 1568, 1736, 2352, 2604, 2798, 2976, 3038, 3472, 4197, 4557, 4704, 5208, 5596, 6076, 6944, 8394, 9114, 9793, 10416, 11192, 12152, 16788, 18228, 19586, 20832, 22384, 24304, 29379, 33576, 36456, 39172, 43369, 44768, 48608, 58758, 67152, 68551, 72912, 78344, 86738, 117516, 130107, 134304, 137102, 145824, 156688, 173476, 205653, 235032, 260214, 274204, 303583, 313376, 346952, 411306, 470064, 520428, 548408, 607166, 693904, 822612, 910749, 940128, 1040856, 1096816, 1214332, 1387808, 1645224, 1821498, 2081712, 2125081, 2193632, 2428664, 3290448, 3642996, 4163424, 4250162, 4857328, 6375243, 6580896, 7285992, 8500324, 9714656, 12750486, 14571984, 17000648, 25500972, 29143968, 34001296, 51001944, 68002592, 102003888, 204007776]

約数ペア:

[(1, 204007776), (2, 102003888), (3, 68002592), (4, 51001944), (6, 34001296), (7, 29143968), (8, 25500972), (12, 17000648), (14, 14571984), (16, 12750486), (21, 9714656), (24, 8500324), (28, 7285992), (31, 6580896), (32, 6375243), (42, 4857328), (48, 4250162), (49, 4163424), (56, 3642996), (62, 3290448), (84, 2428664), (93, 2193632), (96, 2125081), (98, 2081712), (112, 1821498), (124, 1645224), (147, 1387808), (168, 1214332), (186, 1096816), (196, 1040856), (217, 940128), (224, 910749), (248, 822612), (294, 693904), (336, 607166), (372, 548408), (392, 520428), (434, 470064), (496, 411306), (588, 346952), (651, 313376), (672, 303583), (744, 274204), (784, 260214), (868, 235032), (992, 205653), (1176, 173476), (1302, 156688), (1399, 145824), (1488, 137102), (1519, 134304), (1568, 130107), (1736, 117516), (2352, 86738), (2604, 78344), (2798, 72912), (2976, 68551), (3038, 67152), (3472, 58758), (4197, 48608), (4557, 44768), (4704, 43369), (5208, 39172), (5596, 36456), (6076, 33576), (6944, 29379), (8394, 24304), (9114, 22384), (9793, 20832), (10416, 19586), (11192, 18228), (12152, 16788)]