210829244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{7243}}^1$

素因数の和:7649

約数の個数: 24

約数和(自身を含む): 389437440

約数和(自身を除く): 178608196

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1532, 7243, 7277, 14486, 14554, 28972, 29108, 137617, 275234, 550468, 2774069, 5548138, 11096276, 52707311, 105414622, 210829244]

約数ペア:

[(1, 210829244), (2, 105414622), (4, 52707311), (19, 11096276), (38, 5548138), (76, 2774069), (383, 550468), (766, 275234), (1532, 137617), (7243, 29108), (7277, 28972), (14486, 14554)]