208865688

素因数分解:

$2^3\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{6679}}^1$

素因数の和:7991

約数の個数: 32

約数和(自身を含む): 522643200

約数和(自身を除く): 313777512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1303, 2606, 3909, 5212, 6679, 7818, 10424, 13358, 15636, 20037, 26716, 31272, 40074, 53432, 80148, 160296, 8702737, 17405474, 26108211, 34810948, 52216422, 69621896, 104432844, 208865688]

約数ペア:

[(1, 208865688), (2, 104432844), (3, 69621896), (4, 52216422), (6, 34810948), (8, 26108211), (12, 17405474), (24, 8702737), (1303, 160296), (2606, 80148), (3909, 53432), (5212, 40074), (6679, 31272), (7818, 26716), (10424, 20037), (13358, 15636)]