206840298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{12041}}^1$

素因数の和:12462

約数の個数: 32

約数和(自身を含む): 473973120

約数和(自身を除く): 267132822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 8589, 12041, 17178, 24082, 36123, 72246, 84287, 168574, 252861, 505722, 4924769, 9849538, 14774307, 29548614, 34473383, 68946766, 103420149, 206840298]

約数ペア:

[(1, 206840298), (2, 103420149), (3, 68946766), (6, 34473383), (7, 29548614), (14, 14774307), (21, 9849538), (42, 4924769), (409, 505722), (818, 252861), (1227, 168574), (2454, 84287), (2863, 72246), (5726, 36123), (8589, 24082), (12041, 17178)]