220193792

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 176

約数和(自身を含む): 577745280

約数和(自身を除く): 357551488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 139, 182, 208, 221, 224, 238, 256, 272, 278, 364, 416, 442, 448, 476, 512, 544, 556, 728, 832, 884, 896, 952, 973, 1024, 1088, 1112, 1456, 1547, 1664, 1768, 1792, 1807, 1904, 1946, 2176, 2224, 2363, 2912, 3094, 3328, 3536, 3584, 3614, 3808, 3892, 4352, 4448, 4726, 5824, 6188, 6656, 7072, 7168, 7228, 7616, 7784, 8704, 8896, 9452, 11648, 12376, 12649, 13312, 14144, 14456, 15232, 15568, 16541, 17408, 17792, 18904, 23296, 24752, 25298, 28288, 28912, 30464, 30719, 31136, 33082, 35584, 37808, 46592, 49504, 50596, 56576, 57824, 60928, 61438, 62272, 66164, 71168, 75616, 93184, 99008, 101192, 113152, 115648, 121856, 122876, 124544, 132328, 142336, 151232, 198016, 202384, 215033, 226304, 231296, 245752, 249088, 264656, 302464, 396032, 404768, 430066, 462592, 491504, 498176, 529312, 604928, 792064, 809536, 860132, 925184, 983008, 996352, 1058624, 1209856, 1584128, 1619072, 1720264, 1850368, 1966016, 2117248, 2419712, 3238144, 3440528, 3932032, 4234496, 6476288, 6881056, 7864064, 8468992, 12952576, 13762112, 15728128, 16937984, 27524224, 31456256, 55048448, 110096896, 220193792]

約数ペア:

[(1, 220193792), (2, 110096896), (4, 55048448), (7, 31456256), (8, 27524224), (13, 16937984), (14, 15728128), (16, 13762112), (17, 12952576), (26, 8468992), (28, 7864064), (32, 6881056), (34, 6476288), (52, 4234496), (56, 3932032), (64, 3440528), (68, 3238144), (91, 2419712), (104, 2117248), (112, 1966016), (119, 1850368), (128, 1720264), (136, 1619072), (139, 1584128), (182, 1209856), (208, 1058624), (221, 996352), (224, 983008), (238, 925184), (256, 860132), (272, 809536), (278, 792064), (364, 604928), (416, 529312), (442, 498176), (448, 491504), (476, 462592), (512, 430066), (544, 404768), (556, 396032), (728, 302464), (832, 264656), (884, 249088), (896, 245752), (952, 231296), (973, 226304), (1024, 215033), (1088, 202384), (1112, 198016), (1456, 151232), (1547, 142336), (1664, 132328), (1768, 124544), (1792, 122876), (1807, 121856), (1904, 115648), (1946, 113152), (2176, 101192), (2224, 99008), (2363, 93184), (2912, 75616), (3094, 71168), (3328, 66164), (3536, 62272), (3584, 61438), (3614, 60928), (3808, 57824), (3892, 56576), (4352, 50596), (4448, 49504), (4726, 46592), (5824, 37808), (6188, 35584), (6656, 33082), (7072, 31136), (7168, 30719), (7228, 30464), (7616, 28912), (7784, 28288), (8704, 25298), (8896, 24752), (9452, 23296), (11648, 18904), (12376, 17792), (12649, 17408), (13312, 16541), (14144, 15568), (14456, 15232)]