204294832

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 479112192

約数和(自身を除く): 274817360

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 71, 92, 112, 142, 161, 184, 284, 322, 368, 497, 568, 644, 994, 1117, 1136, 1288, 1633, 1988, 2234, 2576, 3266, 3976, 4468, 6532, 7819, 7952, 8936, 11431, 13064, 15638, 17872, 22862, 25691, 26128, 31276, 45724, 51382, 62552, 79307, 91448, 102764, 125104, 158614, 179837, 182896, 205528, 317228, 359674, 411056, 555149, 634456, 719348, 1110298, 1268912, 1438696, 1824061, 2220596, 2877392, 3648122, 4441192, 7296244, 8882384, 12768427, 14592488, 25536854, 29184976, 51073708, 102147416, 204294832]

約数ペア:

[(1, 204294832), (2, 102147416), (4, 51073708), (7, 29184976), (8, 25536854), (14, 14592488), (16, 12768427), (23, 8882384), (28, 7296244), (46, 4441192), (56, 3648122), (71, 2877392), (92, 2220596), (112, 1824061), (142, 1438696), (161, 1268912), (184, 1110298), (284, 719348), (322, 634456), (368, 555149), (497, 411056), (568, 359674), (644, 317228), (994, 205528), (1117, 182896), (1136, 179837), (1288, 158614), (1633, 125104), (1988, 102764), (2234, 91448), (2576, 79307), (3266, 62552), (3976, 51382), (4468, 45724), (6532, 31276), (7819, 26128), (7952, 25691), (8936, 22862), (11431, 17872), (13064, 15638)]