201589754

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{1489}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 305390400

約数和(自身を除く): 103800646

約数列:

[1, 2, 139, 278, 487, 974, 1489, 2978, 67693, 135386, 206971, 413942, 725143, 1450286, 100794877, 201589754]

約数ペア:

[(1, 201589754), (2, 100794877), (139, 1450286), (278, 725143), (487, 413942), (974, 206971), (1489, 135386), (2978, 67693)]