203416017

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 321822720

約数和(自身を除く): 118406703

約数列:

[1, 3, 7, 21, 31, 93, 193, 217, 579, 651, 1351, 1619, 4053, 4857, 5983, 11333, 17949, 33999, 41881, 50189, 125643, 150567, 312467, 351323, 937401, 1053969, 2187269, 6561807, 9686477, 29059431, 67805339, 203416017]

約数ペア:

[(1, 203416017), (3, 67805339), (7, 29059431), (21, 9686477), (31, 6561807), (93, 2187269), (193, 1053969), (217, 937401), (579, 351323), (651, 312467), (1351, 150567), (1619, 125643), (4053, 50189), (4857, 41881), (5983, 33999), (11333, 17949)]