203473192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{26801}}^1$

素因数の和:26893

約数の個数: 32

約数和(自身を含む): 416503080

約数和(自身を除く): 213029888

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 26801, 53602, 107204, 214408, 348413, 696826, 1393652, 1956473, 2787304, 3912946, 7825892, 15651784, 25434149, 50868298, 101736596, 203473192]

約数ペア:

[(1, 203473192), (2, 101736596), (4, 50868298), (8, 25434149), (13, 15651784), (26, 7825892), (52, 3912946), (73, 2787304), (104, 1956473), (146, 1393652), (292, 696826), (584, 348413), (949, 214408), (1898, 107204), (3796, 53602), (7592, 26801)]