201420268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{232051}}^1$

素因数の和:232093

約数の個数: 24

約数和(自身を含む): 415837184

約数和(自身を除く): 214416916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 232051, 464102, 928204, 1624357, 3248714, 6497428, 7193581, 14387162, 28774324, 50355067, 100710134, 201420268]

約数ペア:

[(1, 201420268), (2, 100710134), (4, 50355067), (7, 28774324), (14, 14387162), (28, 7193581), (31, 6497428), (62, 3248714), (124, 1624357), (217, 928204), (434, 464102), (868, 232051)]