211612576

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7103}}^1$

素因数の和:7146

約数の個数: 72

約数和(自身を含む): 510209280

約数和(自身を除く): 298596704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7103, 7448, 14206, 14896, 28412, 29792, 49721, 56824, 99442, 113648, 134957, 198884, 227296, 269914, 348047, 397768, 539828, 696094, 795536, 944699, 1079656, 1392188, 1591072, 1889398, 2159312, 2784376, 3778796, 4318624, 5568752, 6612893, 7557592, 11137504, 13225786, 15115184, 26451572, 30230368, 52903144, 105806288, 211612576]

約数ペア:

[(1, 211612576), (2, 105806288), (4, 52903144), (7, 30230368), (8, 26451572), (14, 15115184), (16, 13225786), (19, 11137504), (28, 7557592), (32, 6612893), (38, 5568752), (49, 4318624), (56, 3778796), (76, 2784376), (98, 2159312), (112, 1889398), (133, 1591072), (152, 1392188), (196, 1079656), (224, 944699), (266, 795536), (304, 696094), (392, 539828), (532, 397768), (608, 348047), (784, 269914), (931, 227296), (1064, 198884), (1568, 134957), (1862, 113648), (2128, 99442), (3724, 56824), (4256, 49721), (7103, 29792), (7448, 28412), (14206, 14896)]