207918438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{380803}}^1$

素因数の和:380828

約数の個数: 32

約数和(自身を含む): 511800576

約数和(自身を除く): 303882138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 380803, 761606, 1142409, 2284818, 2665621, 4950439, 5331242, 7996863, 9900878, 14851317, 15993726, 29702634, 34653073, 69306146, 103959219, 207918438]

約数ペア:

[(1, 207918438), (2, 103959219), (3, 69306146), (6, 34653073), (7, 29702634), (13, 15993726), (14, 14851317), (21, 9900878), (26, 7996863), (39, 5331242), (42, 4950439), (78, 2665621), (91, 2284818), (182, 1142409), (273, 761606), (546, 380803)]