187294254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{19139}}^1$

素因数の和:19384

約数の個数: 32

約数和(自身を含む): 429960960

約数和(自身を除く): 242666706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 3262, 4893, 9786, 19139, 38278, 57417, 114834, 133973, 267946, 401919, 803838, 4459387, 8918774, 13378161, 26756322, 31215709, 62431418, 93647127, 187294254]

約数ペア:

[(1, 187294254), (2, 93647127), (3, 62431418), (6, 31215709), (7, 26756322), (14, 13378161), (21, 8918774), (42, 4459387), (233, 803838), (466, 401919), (699, 267946), (1398, 133973), (1631, 114834), (3262, 57417), (4893, 38278), (9786, 19139)]