205087186479

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{524521}}^1$

素因数の和:525007

約数の個数: 32

約数和(自身を含む): 320520707584

約数和(自身を除く): 115433521105

約数列:

[1, 3, 7, 21, 43, 129, 301, 433, 903, 1299, 3031, 9093, 18619, 55857, 130333, 390999, 524521, 1573563, 3671647, 11014941, 22554403, 67663209, 157880821, 227117593, 473642463, 681352779, 1589823151, 4769469453, 9766056499, 29298169497, 68362395493, 205087186479]

約数ペア:

[(1, 205087186479), (3, 68362395493), (7, 29298169497), (21, 9766056499), (43, 4769469453), (129, 1589823151), (301, 681352779), (433, 473642463), (903, 227117593), (1299, 157880821), (3031, 67663209), (9093, 22554403), (18619, 11014941), (55857, 3671647), (130333, 1573563), (390999, 524521)]