202865744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4275

約数の個数: 40

約数和(自身を含む): 407956032

約数和(自身を除く): 205090288

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 3053, 4153, 6106, 8306, 12212, 16612, 24424, 33224, 48848, 66448, 178579, 294863, 357158, 589726, 714316, 1179452, 1428632, 2358904, 2857264, 4717808, 12679109, 25358218, 50716436, 101432872, 202865744]

約数ペア:

[(1, 202865744), (2, 101432872), (4, 50716436), (8, 25358218), (16, 12679109), (43, 4717808), (71, 2857264), (86, 2358904), (142, 1428632), (172, 1179452), (284, 714316), (344, 589726), (568, 357158), (688, 294863), (1136, 178579), (3053, 66448), (4153, 48848), (6106, 33224), (8306, 24424), (12212, 16612)]