201391356

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{66863}}^1$

素因数の和:67121

約数の個数: 24

約数和(自身を含む): 471792384

約数和(自身を除く): 270401028

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 66863, 133726, 200589, 267452, 401178, 802356, 16782613, 33565226, 50347839, 67130452, 100695678, 201391356]

約数ペア:

[(1, 201391356), (2, 100695678), (3, 67130452), (4, 50347839), (6, 33565226), (12, 16782613), (251, 802356), (502, 401178), (753, 267452), (1004, 200589), (1506, 133726), (3012, 66863)]