201136546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 356428800

約数和(自身を除く): 155292254

約数列:

[1, 2, 13, 19, 26, 38, 59, 67, 103, 118, 134, 206, 247, 494, 767, 871, 1121, 1273, 1339, 1534, 1742, 1957, 2242, 2546, 2678, 3914, 3953, 6077, 6901, 7906, 12154, 13802, 14573, 16549, 25441, 29146, 33098, 50882, 51389, 75107, 79001, 89713, 102778, 115463, 131119, 150214, 158002, 179426, 230926, 262238, 407159, 814318, 976391, 1501019, 1704547, 1952782, 3002038, 3409094, 5293067, 7736021, 10586134, 15472042, 100568273, 201136546]

約数ペア:

[(1, 201136546), (2, 100568273), (13, 15472042), (19, 10586134), (26, 7736021), (38, 5293067), (59, 3409094), (67, 3002038), (103, 1952782), (118, 1704547), (134, 1501019), (206, 976391), (247, 814318), (494, 407159), (767, 262238), (871, 230926), (1121, 179426), (1273, 158002), (1339, 150214), (1534, 131119), (1742, 115463), (1957, 102778), (2242, 89713), (2546, 79001), (2678, 75107), (3914, 51389), (3953, 50882), (6077, 33098), (6901, 29146), (7906, 25441), (12154, 16549), (13802, 14573)]