202345353

素因数分解:

$3^2\times 7^2\times {\mathrm{463}}^1\times {\mathrm{991}}^1$

素因数の和:1474

約数の個数: 36

約数和(自身を含む): 341073408

約数和(自身を除く): 138728055

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 463, 991, 1389, 2973, 3241, 4167, 6937, 8919, 9723, 20811, 22687, 29169, 48559, 62433, 68061, 145677, 204183, 437031, 458833, 1376499, 3211831, 4129497, 9635493, 22482817, 28906479, 67448451, 202345353]

約数ペア:

[(1, 202345353), (3, 67448451), (7, 28906479), (9, 22482817), (21, 9635493), (49, 4129497), (63, 3211831), (147, 1376499), (441, 458833), (463, 437031), (991, 204183), (1389, 145677), (2973, 68061), (3241, 62433), (4167, 48559), (6937, 29169), (8919, 22687), (9723, 20811)]