193177474

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 340018560

約数和(自身を除く): 146841086

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 371, 742, 973, 1873, 1946, 3746, 7367, 13111, 14734, 26222, 51569, 99269, 103138, 198538, 260347, 520694, 694883, 1389766, 1822429, 3644858, 13798391, 27596782, 96588737, 193177474]

約数ペア:

[(1, 193177474), (2, 96588737), (7, 27596782), (14, 13798391), (53, 3644858), (106, 1822429), (139, 1389766), (278, 694883), (371, 520694), (742, 260347), (973, 198538), (1873, 103138), (1946, 99269), (3746, 51569), (7367, 26222), (13111, 14734)]