188351427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4335

約数の個数: 32

約数和(自身を含む): 292515840

約数和(自身を除く): 104164413

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 627, 781, 1349, 2343, 4047, 4231, 12693, 14839, 44517, 46541, 80389, 139623, 241167, 300401, 884279, 901203, 2652837, 3304411, 5707619, 9913233, 17122857, 62783809, 188351427]

約数ペア:

[(1, 188351427), (3, 62783809), (11, 17122857), (19, 9913233), (33, 5707619), (57, 3304411), (71, 2652837), (209, 901203), (213, 884279), (627, 300401), (781, 241167), (1349, 139623), (2343, 80389), (4047, 46541), (4231, 44517), (12693, 14839)]