211571808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1165

約数の個数: 144

約数和(自身を含む): 662410224

約数和(自身を除く): 450838416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 164, 168, 196, 224, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 672, 784, 861, 984, 1097, 1148, 1176, 1312, 1568, 1722, 1968, 2009, 2194, 2296, 2352, 3291, 3444, 3936, 4018, 4388, 4592, 4704, 6027, 6582, 6888, 7679, 8036, 8776, 9184, 12054, 13164, 13776, 15358, 16072, 17552, 23037, 24108, 26328, 27552, 30716, 32144, 35104, 44977, 46074, 48216, 52656, 53753, 61432, 64288, 89954, 92148, 96432, 105312, 107506, 122864, 134931, 161259, 179908, 184296, 192864, 215012, 245728, 269862, 314839, 322518, 359816, 368592, 430024, 539724, 629678, 645036, 719632, 737184, 860048, 944517, 1079448, 1259356, 1290072, 1439264, 1720096, 1889034, 2158896, 2203873, 2518712, 2580144, 3778068, 4317792, 4407746, 5037424, 5160288, 6611619, 7556136, 8815492, 10074848, 13223238, 15112272, 17630984, 26446476, 30224544, 35261968, 52892952, 70523936, 105785904, 211571808]

約数ペア:

[(1, 211571808), (2, 105785904), (3, 70523936), (4, 52892952), (6, 35261968), (7, 30224544), (8, 26446476), (12, 17630984), (14, 15112272), (16, 13223238), (21, 10074848), (24, 8815492), (28, 7556136), (32, 6611619), (41, 5160288), (42, 5037424), (48, 4407746), (49, 4317792), (56, 3778068), (82, 2580144), (84, 2518712), (96, 2203873), (98, 2158896), (112, 1889034), (123, 1720096), (147, 1439264), (164, 1290072), (168, 1259356), (196, 1079448), (224, 944517), (246, 860048), (287, 737184), (294, 719632), (328, 645036), (336, 629678), (392, 539724), (492, 430024), (574, 368592), (588, 359816), (656, 322518), (672, 314839), (784, 269862), (861, 245728), (984, 215012), (1097, 192864), (1148, 184296), (1176, 179908), (1312, 161259), (1568, 134931), (1722, 122864), (1968, 107506), (2009, 105312), (2194, 96432), (2296, 92148), (2352, 89954), (3291, 64288), (3444, 61432), (3936, 53753), (4018, 52656), (4388, 48216), (4592, 46074), (4704, 44977), (6027, 35104), (6582, 32144), (6888, 30716), (7679, 27552), (8036, 26328), (8776, 24108), (9184, 23037), (12054, 17552), (13164, 16072), (13776, 15358)]