201712224

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 622420848

約数和(自身を除く): 420708624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 137, 147, 168, 196, 224, 274, 294, 313, 336, 392, 411, 548, 588, 626, 672, 784, 822, 939, 959, 1096, 1176, 1252, 1568, 1644, 1878, 1918, 2191, 2192, 2352, 2504, 2877, 3288, 3756, 3836, 4382, 4384, 4704, 5008, 5754, 6573, 6576, 6713, 7512, 7672, 8764, 10016, 11508, 13146, 13152, 13426, 15024, 15337, 15344, 17528, 20139, 23016, 26292, 26852, 30048, 30674, 30688, 35056, 40278, 42881, 46011, 46032, 52584, 53704, 61348, 70112, 80556, 85762, 92022, 92064, 105168, 107408, 122696, 128643, 161112, 171524, 184044, 210336, 214816, 245392, 257286, 300167, 322224, 343048, 368088, 490784, 514572, 600334, 644448, 686096, 736176, 900501, 1029144, 1200668, 1372192, 1472352, 1801002, 2058288, 2101169, 2401336, 3602004, 4116576, 4202338, 4802672, 6303507, 7204008, 8404676, 9605344, 12607014, 14408016, 16809352, 25214028, 28816032, 33618704, 50428056, 67237408, 100856112, 201712224]

約数ペア:

[(1, 201712224), (2, 100856112), (3, 67237408), (4, 50428056), (6, 33618704), (7, 28816032), (8, 25214028), (12, 16809352), (14, 14408016), (16, 12607014), (21, 9605344), (24, 8404676), (28, 7204008), (32, 6303507), (42, 4802672), (48, 4202338), (49, 4116576), (56, 3602004), (84, 2401336), (96, 2101169), (98, 2058288), (112, 1801002), (137, 1472352), (147, 1372192), (168, 1200668), (196, 1029144), (224, 900501), (274, 736176), (294, 686096), (313, 644448), (336, 600334), (392, 514572), (411, 490784), (548, 368088), (588, 343048), (626, 322224), (672, 300167), (784, 257286), (822, 245392), (939, 214816), (959, 210336), (1096, 184044), (1176, 171524), (1252, 161112), (1568, 128643), (1644, 122696), (1878, 107408), (1918, 105168), (2191, 92064), (2192, 92022), (2352, 85762), (2504, 80556), (2877, 70112), (3288, 61348), (3756, 53704), (3836, 52584), (4382, 46032), (4384, 46011), (4704, 42881), (5008, 40278), (5754, 35056), (6573, 30688), (6576, 30674), (6713, 30048), (7512, 26852), (7672, 26292), (8764, 23016), (10016, 20139), (11508, 17528), (13146, 15344), (13152, 15337), (13426, 15024)]