187400206

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{28541}}^1$

素因数の和:28624

約数の個数: 24

約数和(自身を含む): 331886376

約数和(自身を除く): 144486170

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 28541, 57082, 199787, 399574, 1398509, 1912247, 2797018, 3824494, 13385729, 26771458, 93700103, 187400206]

約数ペア:

[(1, 187400206), (2, 93700103), (7, 26771458), (14, 13385729), (49, 3824494), (67, 2797018), (98, 1912247), (134, 1398509), (469, 399574), (938, 199787), (3283, 57082), (6566, 28541)]