201228992

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{73121}}^1$

素因数の和:73176

約数の個数: 28

約数和(自身を含む): 408605736

約数和(自身を除く): 207376744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 73121, 146242, 292484, 584968, 1169936, 2339872, 3144203, 4679744, 6288406, 12576812, 25153624, 50307248, 100614496, 201228992]

約数ペア:

[(1, 201228992), (2, 100614496), (4, 50307248), (8, 25153624), (16, 12576812), (32, 6288406), (43, 4679744), (64, 3144203), (86, 2339872), (172, 1169936), (344, 584968), (688, 292484), (1376, 146242), (2752, 73121)]