204224944

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 535680000

約数和(自身を除く): 331455056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 199, 238, 272, 308, 343, 374, 392, 398, 476, 539, 616, 686, 748, 784, 796, 833, 952, 1078, 1232, 1309, 1372, 1393, 1496, 1592, 1666, 1904, 2156, 2189, 2618, 2744, 2786, 2992, 3184, 3332, 3383, 3773, 4312, 4378, 5236, 5488, 5572, 5831, 6664, 6766, 7546, 8624, 8756, 9163, 9751, 10472, 11144, 11662, 13328, 13532, 15092, 15323, 17512, 18326, 19502, 20944, 22288, 23324, 23681, 27064, 30184, 30646, 35024, 36652, 37213, 39004, 46648, 47362, 54128, 60368, 61292, 64141, 68257, 73304, 74426, 78008, 93296, 94724, 107261, 122584, 128282, 136514, 146608, 148852, 156016, 165767, 189448, 214522, 245168, 256564, 260491, 273028, 297704, 331534, 378896, 429044, 513128, 520982, 546056, 595408, 663068, 750827, 858088, 1026256, 1041964, 1092112, 1160369, 1326136, 1501654, 1716176, 1823437, 2083928, 2320738, 2652272, 3003308, 3646874, 4167856, 4641476, 6006616, 7293748, 9282952, 12013232, 12764059, 14587496, 18565904, 25528118, 29174992, 51056236, 102112472, 204224944]

約数ペア:

[(1, 204224944), (2, 102112472), (4, 51056236), (7, 29174992), (8, 25528118), (11, 18565904), (14, 14587496), (16, 12764059), (17, 12013232), (22, 9282952), (28, 7293748), (34, 6006616), (44, 4641476), (49, 4167856), (56, 3646874), (68, 3003308), (77, 2652272), (88, 2320738), (98, 2083928), (112, 1823437), (119, 1716176), (136, 1501654), (154, 1326136), (176, 1160369), (187, 1092112), (196, 1041964), (199, 1026256), (238, 858088), (272, 750827), (308, 663068), (343, 595408), (374, 546056), (392, 520982), (398, 513128), (476, 429044), (539, 378896), (616, 331534), (686, 297704), (748, 273028), (784, 260491), (796, 256564), (833, 245168), (952, 214522), (1078, 189448), (1232, 165767), (1309, 156016), (1372, 148852), (1393, 146608), (1496, 136514), (1592, 128282), (1666, 122584), (1904, 107261), (2156, 94724), (2189, 93296), (2618, 78008), (2744, 74426), (2786, 73304), (2992, 68257), (3184, 64141), (3332, 61292), (3383, 60368), (3773, 54128), (4312, 47362), (4378, 46648), (5236, 39004), (5488, 37213), (5572, 36652), (5831, 35024), (6664, 30646), (6766, 30184), (7546, 27064), (8624, 23681), (8756, 23324), (9163, 22288), (9751, 20944), (10472, 19502), (11144, 18326), (11662, 17512), (13328, 15323), (13532, 15092)]