195095558

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 354049344

約数和(自身を除く): 158953786

約数列:

[1, 2, 7, 14, 43, 49, 67, 86, 98, 134, 301, 469, 602, 691, 938, 1382, 2107, 2881, 3283, 4214, 4837, 5762, 6566, 9674, 20167, 29713, 33859, 40334, 46297, 59426, 67718, 92594, 141169, 207991, 282338, 324079, 415982, 648158, 1455937, 1990771, 2268553, 2911874, 3981542, 4537106, 13935397, 27870794, 97547779, 195095558]

約数ペア:

[(1, 195095558), (2, 97547779), (7, 27870794), (14, 13935397), (43, 4537106), (49, 3981542), (67, 2911874), (86, 2268553), (98, 1990771), (134, 1455937), (301, 648158), (469, 415982), (602, 324079), (691, 282338), (938, 207991), (1382, 141169), (2107, 92594), (2881, 67718), (3283, 59426), (4214, 46297), (4837, 40334), (5762, 33859), (6566, 29713), (9674, 20167)]