194638192

素因数分解:

$2^4\times 7^2\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1038

約数の個数: 60

約数和(自身を含む): 440477760

約数和(自身を除く): 245839568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 409, 607, 784, 818, 1214, 1636, 2428, 2863, 3272, 4249, 4856, 5726, 6544, 8498, 9712, 11452, 16996, 20041, 22904, 29743, 33992, 40082, 45808, 59486, 67984, 80164, 118972, 160328, 237944, 248263, 320656, 475888, 496526, 993052, 1737841, 1986104, 3475682, 3972208, 6951364, 12164887, 13902728, 24329774, 27805456, 48659548, 97319096, 194638192]

約数ペア:

[(1, 194638192), (2, 97319096), (4, 48659548), (7, 27805456), (8, 24329774), (14, 13902728), (16, 12164887), (28, 6951364), (49, 3972208), (56, 3475682), (98, 1986104), (112, 1737841), (196, 993052), (392, 496526), (409, 475888), (607, 320656), (784, 248263), (818, 237944), (1214, 160328), (1636, 118972), (2428, 80164), (2863, 67984), (3272, 59486), (4249, 45808), (4856, 40082), (5726, 33992), (6544, 29743), (8498, 22904), (9712, 20041), (11452, 16996)]