211672978328

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{56416039}}^1$

素因数の和:56416119

約数の個数: 32

約数和(自身を含む): 460354886400

約数和(自身を除く): 248681908072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 56416039, 112832078, 225664156, 394912273, 451328312, 789824546, 1579649092, 3159298184, 3779874613, 7559749226, 15119498452, 26459122291, 30238996904, 52918244582, 105836489164, 211672978328]

約数ペア:

[(1, 211672978328), (2, 105836489164), (4, 52918244582), (7, 30238996904), (8, 26459122291), (14, 15119498452), (28, 7559749226), (56, 3779874613), (67, 3159298184), (134, 1579649092), (268, 789824546), (469, 451328312), (536, 394912273), (938, 225664156), (1876, 112832078), (3752, 56416039)]