190055228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{48533}}^1$

素因数の和:48637

約数の個数: 24

約数和(自身を含む): 366917040

約数和(自身を除く): 176861812

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 48533, 97066, 194132, 533863, 1067726, 2135452, 4319437, 8638874, 17277748, 47513807, 95027614, 190055228]

約数ペア:

[(1, 190055228), (2, 95027614), (4, 47513807), (11, 17277748), (22, 8638874), (44, 4319437), (89, 2135452), (178, 1067726), (356, 533863), (979, 194132), (1958, 97066), (3916, 48533)]