208049198

素因数分解:

$2^1\times 7^2\times {\mathrm{1367}}^1\times {\mathrm{1553}}^1$

素因数の和:2936

約数の個数: 24

約数和(自身を含む): 363524112

約数和(自身を除く): 155474914

約数列:

[1, 2, 7, 14, 49, 98, 1367, 1553, 2734, 3106, 9569, 10871, 19138, 21742, 66983, 76097, 133966, 152194, 2122951, 4245902, 14860657, 29721314, 104024599, 208049198]

約数ペア:

[(1, 208049198), (2, 104024599), (7, 29721314), (14, 14860657), (49, 4245902), (98, 2122951), (1367, 152194), (1553, 133966), (2734, 76097), (3106, 66983), (9569, 21742), (10871, 19138)]