206855733

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 324136960

約数和(自身を除く): 117281227

約数列:

[1, 3, 7, 21, 67, 79, 201, 237, 469, 553, 1407, 1659, 1861, 5293, 5583, 13027, 15879, 37051, 39081, 111153, 124687, 147019, 374061, 441057, 872809, 1029133, 2618427, 3087399, 9850273, 29550819, 68951911, 206855733]

約数ペア:

[(1, 206855733), (3, 68951911), (7, 29550819), (21, 9850273), (67, 3087399), (79, 2618427), (201, 1029133), (237, 872809), (469, 441057), (553, 374061), (1407, 147019), (1659, 124687), (1861, 111153), (5293, 39081), (5583, 37051), (13027, 15879)]