213539716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{36341}}^1$

素因数の和:36471

約数の個数: 24

約数和(自身を含む): 406012824

約数和(自身を除く): 192473108

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 36341, 72682, 145364, 472433, 944866, 1889732, 4106533, 8213066, 16426132, 53384929, 106769858, 213539716]

約数ペア:

[(1, 213539716), (2, 106769858), (4, 53384929), (13, 16426132), (26, 8213066), (52, 4106533), (113, 1889732), (226, 944866), (452, 472433), (1469, 145364), (2938, 72682), (5876, 36341)]