214637946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{8443}}^1$

素因数の和:8690

約数の個数: 32

約数和(自身を含む): 453949440

約数和(自身を除く): 239311494

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 4237, 8443, 8474, 12711, 16886, 25329, 25422, 50658, 160417, 320834, 481251, 962502, 1882789, 3765578, 5648367, 11296734, 35772991, 71545982, 107318973, 214637946]

約数ペア:

[(1, 214637946), (2, 107318973), (3, 71545982), (6, 35772991), (19, 11296734), (38, 5648367), (57, 3765578), (114, 1882789), (223, 962502), (446, 481251), (669, 320834), (1338, 160417), (4237, 50658), (8443, 25422), (8474, 25329), (12711, 16886)]