202029471

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 350814464

約数和(自身を除く): 148784993

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 243, 511, 567, 657, 1533, 1627, 1701, 1971, 4599, 4881, 5913, 11389, 13797, 14643, 17739, 34167, 41391, 43929, 102501, 118771, 124173, 131787, 307503, 356313, 395361, 831397, 922509, 1068939, 2494191, 2767527, 3206817, 7482573, 9620451, 22447719, 28861353, 67343157, 202029471]

約数ペア:

[(1, 202029471), (3, 67343157), (7, 28861353), (9, 22447719), (21, 9620451), (27, 7482573), (63, 3206817), (73, 2767527), (81, 2494191), (189, 1068939), (219, 922509), (243, 831397), (511, 395361), (567, 356313), (657, 307503), (1533, 131787), (1627, 124173), (1701, 118771), (1971, 102501), (4599, 43929), (4881, 41391), (5913, 34167), (11389, 17739), (13797, 14643)]