199699848145

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{136373}}^1$

素因数の和:136574

約数の個数: 48

約数和(自身を含む): 287301833280

約数和(自身を除く): 87601985135

約数列:

[1, 5, 7, 35, 43, 49, 139, 215, 245, 301, 695, 973, 1505, 2107, 4865, 5977, 6811, 10535, 29885, 34055, 41839, 136373, 209195, 292873, 681865, 954611, 1464365, 4773055, 5864039, 6682277, 18955847, 29320195, 33411385, 41048273, 94779235, 132690929, 205241365, 287337911, 663454645, 815101421, 928836503, 1436689555, 4075507105, 4644182515, 5705709947, 28528549735, 39939969629, 199699848145]

約数ペア:

[(1, 199699848145), (5, 39939969629), (7, 28528549735), (35, 5705709947), (43, 4644182515), (49, 4075507105), (139, 1436689555), (215, 928836503), (245, 815101421), (301, 663454645), (695, 287337911), (973, 205241365), (1505, 132690929), (2107, 94779235), (4865, 41048273), (5977, 33411385), (6811, 29320195), (10535, 18955847), (29885, 6682277), (34055, 5864039), (41839, 4773055), (136373, 1464365), (209195, 954611), (292873, 681865)]