201301616

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{19267}}^1$

素因数の和:19928

約数の個数: 20

約数和(自身を含む): 390639432

約数和(自身を除く): 189337816

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 19267, 38534, 77068, 154136, 308272, 12581351, 25162702, 50325404, 100650808, 201301616]

約数ペア:

[(1, 201301616), (2, 100650808), (4, 50325404), (8, 25162702), (16, 12581351), (653, 308272), (1306, 154136), (2612, 77068), (5224, 38534), (10448, 19267)]