207643274

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{21871}}^1$

素因数の和:22021

約数の個数: 16

約数和(自身を含む): 321255936

約数和(自身を除く): 113612662

約数列:

[1, 2, 47, 94, 101, 202, 4747, 9494, 21871, 43742, 1027937, 2055874, 2208971, 4417942, 103821637, 207643274]

約数ペア:

[(1, 207643274), (2, 103821637), (47, 4417942), (94, 2208971), (101, 2055874), (202, 1027937), (4747, 43742), (9494, 21871)]