205120198926

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{751}}^1\times {\mathrm{147319}}^1$

素因数の和:148181

約数の個数: 48

約数和(自身を含む): 449342499840

約数和(自身を除く): 244222300914

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 751, 927, 1502, 1854, 2253, 4506, 6759, 13518, 77353, 147319, 154706, 232059, 294638, 441957, 464118, 696177, 883914, 1325871, 1392354, 2651742, 15173857, 30347714, 45521571, 91043142, 110636569, 136564713, 221273138, 273129426, 331909707, 663819414, 995729121, 1991458242, 11395566607, 22791133214, 34186699821, 68373399642, 102560099463, 205120198926]

約数ペア:

[(1, 205120198926), (2, 102560099463), (3, 68373399642), (6, 34186699821), (9, 22791133214), (18, 11395566607), (103, 1991458242), (206, 995729121), (309, 663819414), (618, 331909707), (751, 273129426), (927, 221273138), (1502, 136564713), (1854, 110636569), (2253, 91043142), (4506, 45521571), (6759, 30347714), (13518, 15173857), (77353, 2651742), (147319, 1392354), (154706, 1325871), (232059, 883914), (294638, 696177), (441957, 464118)]