201567456

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 600058368

約数和(自身を除く): 398490912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 107, 124, 144, 186, 211, 214, 248, 279, 288, 321, 372, 422, 428, 496, 558, 633, 642, 744, 844, 856, 963, 992, 1116, 1266, 1284, 1488, 1688, 1712, 1899, 1926, 2232, 2532, 2568, 2976, 3317, 3376, 3424, 3798, 3852, 4464, 5064, 5136, 6541, 6634, 6752, 7596, 7704, 8928, 9951, 10128, 10272, 13082, 13268, 15192, 15408, 19623, 19902, 20256, 22577, 26164, 26536, 29853, 30384, 30816, 39246, 39804, 45154, 52328, 53072, 58869, 59706, 60768, 67731, 78492, 79608, 90308, 104656, 106144, 117738, 119412, 135462, 156984, 159216, 180616, 203193, 209312, 235476, 238824, 270924, 313968, 318432, 361232, 406386, 470952, 477648, 541848, 627936, 699887, 722464, 812772, 941904, 955296, 1083696, 1399774, 1625544, 1883808, 2099661, 2167392, 2799548, 3251088, 4199322, 5599096, 6298983, 6502176, 8398644, 11198192, 12597966, 16797288, 22396384, 25195932, 33594576, 50391864, 67189152, 100783728, 201567456]

約数ペア:

[(1, 201567456), (2, 100783728), (3, 67189152), (4, 50391864), (6, 33594576), (8, 25195932), (9, 22396384), (12, 16797288), (16, 12597966), (18, 11198192), (24, 8398644), (31, 6502176), (32, 6298983), (36, 5599096), (48, 4199322), (62, 3251088), (72, 2799548), (93, 2167392), (96, 2099661), (107, 1883808), (124, 1625544), (144, 1399774), (186, 1083696), (211, 955296), (214, 941904), (248, 812772), (279, 722464), (288, 699887), (321, 627936), (372, 541848), (422, 477648), (428, 470952), (496, 406386), (558, 361232), (633, 318432), (642, 313968), (744, 270924), (844, 238824), (856, 235476), (963, 209312), (992, 203193), (1116, 180616), (1266, 159216), (1284, 156984), (1488, 135462), (1688, 119412), (1712, 117738), (1899, 106144), (1926, 104656), (2232, 90308), (2532, 79608), (2568, 78492), (2976, 67731), (3317, 60768), (3376, 59706), (3424, 58869), (3798, 53072), (3852, 52328), (4464, 45154), (5064, 39804), (5136, 39246), (6541, 30816), (6634, 30384), (6752, 29853), (7596, 26536), (7704, 26164), (8928, 22577), (9951, 20256), (10128, 19902), (10272, 19623), (13082, 15408), (13268, 15192)]