206645754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{213919}}^1$

素因数の和:213954

約数の個数: 32

約数和(自身を含む): 492871680

約数和(自身を除く): 286225926

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 213919, 427838, 641757, 1283514, 1497433, 2994866, 4492299, 4920137, 8984598, 9840274, 14760411, 29520822, 34440959, 68881918, 103322877, 206645754]

約数ペア:

[(1, 206645754), (2, 103322877), (3, 68881918), (6, 34440959), (7, 29520822), (14, 14760411), (21, 9840274), (23, 8984598), (42, 4920137), (46, 4492299), (69, 2994866), (138, 1497433), (161, 1283514), (322, 641757), (483, 427838), (966, 213919)]