208087254

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{25747}}^1$

素因数の和:26204

約数の個数: 24

約数和(自身を含む): 451877400

約数和(自身を除く): 243790146

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 25747, 51494, 77241, 154482, 231723, 463446, 11560403, 23120806, 34681209, 69362418, 104043627, 208087254]

約数ペア:

[(1, 208087254), (2, 104043627), (3, 69362418), (6, 34681209), (9, 23120806), (18, 11560403), (449, 463446), (898, 231723), (1347, 154482), (2694, 77241), (4041, 51494), (8082, 25747)]